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Author SHA1 Message Date
Greg Johnston
2d7fe46661 docs: add document on adding class and other attributes to <A/> component 2025-06-15 13:26:51 -04:00
64 changed files with 472 additions and 1493 deletions

View File

@@ -34,7 +34,7 @@ jobs:
run: cargo fmt --all
- name: Clippy the workspace
run: cargo all-features clippy --allow-dirty --fix --lib --no-deps
- uses: autofix-ci/action@v1.3.2
- uses: autofix-ci/action@v1.3.1
if: ${{ always() }}
with:
fail-fast: false

249
Cargo.lock generated
View File

@@ -88,7 +88,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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]
[[package]]
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]
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[[package]]
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@@ -905,7 +905,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
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@@ -1382,9 +1382,9 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
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[[package]]
name = "hyper-rustls"
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version = "0.27.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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@@ -1532,9 +1533,9 @@ dependencies = [
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@@ -1674,7 +1675,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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@@ -1853,6 +1855,7 @@ dependencies = [
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@@ -1905,7 +1908,7 @@ dependencies = [
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]
@@ -1945,7 +1948,7 @@ dependencies = [
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]
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@@ -2095,7 +2100,7 @@ dependencies = [
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@@ -2117,9 +2122,9 @@ checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
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"syn 2.0.103",
"syn 2.0.101",
"xxhash-rust",
]
@@ -3323,7 +3332,7 @@ name = "server_fn_macro_default"
version = "0.8.2"
dependencies = [
"server_fn_macro 0.8.2",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -3390,7 +3399,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f62f06db0370222f7f498ef478fce9f8df5828848d1d3517e3331936d7074f55"
dependencies = [
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -3413,9 +3422,9 @@ dependencies = [
[[package]]
name = "smallvec"
version = "1.15.1"
version = "1.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
checksum = "8917285742e9f3e1683f0a9c4e6b57960b7314d0b08d30d1ecd426713ee2eee9"
[[package]]
name = "socket2"
@@ -3460,9 +3469,9 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.103"
version = "2.0.101"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e4307e30089d6fd6aff212f2da3a1f9e32f3223b1f010fb09b7c95f90f3ca1e8"
checksum = "8ce2b7fc941b3a24138a0a7cf8e858bfc6a992e7978a068a5c760deb0ed43caf"
dependencies = [
"proc-macro2",
"quote",
@@ -3478,7 +3487,7 @@ dependencies = [
"proc-macro-error2",
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -3498,7 +3507,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -3532,6 +3541,7 @@ dependencies = [
"linear-map",
"next_tuple",
"oco_ref",
"once_cell",
"or_poisoned",
"parking_lot",
"paste",
@@ -3623,7 +3633,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -3634,7 +3644,7 @@ checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -3726,7 +3736,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -3801,9 +3811,9 @@ dependencies = [
[[package]]
name = "toml"
version = "0.8.23"
version = "0.8.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dc1beb996b9d83529a9e75c17a1686767d148d70663143c7854d8b4a09ced362"
checksum = "05ae329d1f08c4d17a59bed7ff5b5a769d062e64a62d34a3261b219e62cd5aae"
dependencies = [
"serde",
"serde_spanned",
@@ -3813,18 +3823,18 @@ dependencies = [
[[package]]
name = "toml_datetime"
version = "0.6.11"
version = "0.6.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"
checksum = "3da5db5a963e24bc68be8b17b6fa82814bb22ee8660f192bb182771d498f09a3"
dependencies = [
"serde",
]
[[package]]
name = "toml_edit"
version = "0.22.27"
version = "0.22.26"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
checksum = "310068873db2c5b3e7659d2cc35d21855dbafa50d1ce336397c666e3cb08137e"
dependencies = [
"indexmap",
"serde",
@@ -3836,9 +3846,9 @@ dependencies = [
[[package]]
name = "toml_write"
version = "0.1.2"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"
checksum = "bfb942dfe1d8e29a7ee7fcbde5bd2b9a25fb89aa70caea2eba3bee836ff41076"
[[package]]
name = "tower"
@@ -3858,13 +3868,12 @@ dependencies = [
[[package]]
name = "tower-http"
version = "0.6.6"
version = "0.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "adc82fd73de2a9722ac5da747f12383d2bfdb93591ee6c58486e0097890f05f2"
checksum = "0fdb0c213ca27a9f57ab69ddb290fd80d970922355b83ae380b395d3986b8a2e"
dependencies = [
"bitflags",
"bytes",
"futures-core",
"futures-util",
"http 1.3.1",
"http-body",
@@ -3910,20 +3919,20 @@ dependencies = [
[[package]]
name = "tracing-attributes"
version = "0.1.29"
version = "0.1.28"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b1ffbcf9c6f6b99d386e7444eb608ba646ae452a36b39737deb9663b610f662"
checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
name = "tracing-core"
version = "0.1.34"
version = "0.1.33"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b9d12581f227e93f094d3af2ae690a574abb8a2b9b7a96e7cfe9647b2b617678"
checksum = "e672c95779cf947c5311f83787af4fa8fffd12fb27e4993211a84bdfd9610f9c"
dependencies = [
"once_cell",
]
@@ -3983,7 +3992,7 @@ checksum = "60d8d828da2a3d759d3519cdf29a5bac49c77d039ad36d0782edadbf9cd5415b"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -4107,9 +4116,9 @@ dependencies = [
[[package]]
name = "wasi"
version = "0.11.1+wasi-snapshot-preview1"
version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasi"
@@ -4142,7 +4151,7 @@ dependencies = [
"log",
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
"wasm-bindgen-shared",
]
@@ -4177,7 +4186,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
"wasm-bindgen-backend",
"wasm-bindgen-shared",
]
@@ -4212,7 +4221,7 @@ checksum = "17d5042cc5fa009658f9a7333ef24291b1291a25b6382dd68862a7f3b969f69b"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -4350,9 +4359,9 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
[[package]]
name = "winnow"
version = "0.7.11"
version = "0.7.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "74c7b26e3480b707944fc872477815d29a8e429d2f93a1ce000f5fa84a15cbcd"
checksum = "c06928c8748d81b05c9be96aad92e1b6ff01833332f281e8cfca3be4b35fc9ec"
dependencies = [
"memchr",
]
@@ -4404,7 +4413,7 @@ checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
"synstructure",
]
@@ -4425,7 +4434,7 @@ checksum = "28a6e20d751156648aa063f3800b706ee209a32c0b4d9f24be3d980b01be55ef"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]
@@ -4445,7 +4454,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
"synstructure",
]
@@ -4485,7 +4494,7 @@ checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.103",
"syn 2.0.101",
]
[[package]]

View File

@@ -42,7 +42,7 @@ exclude = ["benchmarks", "examples", "projects"]
[workspace.package]
version = "0.8.2"
edition = "2021"
rust-version = "1.80"
rust-version = "1.76"
[workspace.dependencies]
# members
@@ -85,6 +85,7 @@ rstml = { default-features = false, version = "0.12.1" }
rustc_version = { default-features = false, version = "0.4.1" }
guardian = { default-features = false, version = "1.3.0" }
rustc-hash = { default-features = false, version = "2.1.1" }
once_cell = { default-features = false, version = "1.21.3" }
actix-web = { default-features = false, version = "4.11.0" }
tracing = { default-features = false, version = "0.1.41" }
slotmap = { default-features = false, version = "1.0.7" }

View File

@@ -23,6 +23,7 @@ leptos = { path = "../../leptos" }
leptos_actix = { path = "../../integrations/actix", optional = true }
leptos_router = { path = "../../router" }
log = "0.4.22"
once_cell = "1.19"
gloo-net = { version = "0.6.0" }
wasm-bindgen = "0.2.93"
serde = { version = "1.0", features = ["derive"] }

View File

@@ -1,90 +0,0 @@
[package]
name = "regression"
version = "0.1.0"
edition = "2021"
[lib]
crate-type = ["cdylib", "rlib"]
[dependencies]
axum = { version = "0.8.1", optional = true }
console_error_panic_hook = "0.1.7"
console_log = "1.0"
leptos = { path = "../../leptos", features = ["tracing"] }
leptos_meta = { path = "../../meta" }
leptos_axum = { path = "../../integrations/axum", optional = true }
leptos_router = { path = "../../router" }
serde = { version = "1.0", features = ["derive"] }
thiserror = "1.0"
tokio = { version = "1.39", features = [ "rt-multi-thread", "macros", "time" ], optional = true }
wasm-bindgen = "0.2.92"
[features]
hydrate = [
"leptos/hydrate",
]
ssr = [
"dep:axum",
"dep:tokio",
"leptos/ssr",
"leptos_meta/ssr",
"dep:leptos_axum",
"leptos_router/ssr",
]
[profile.release]
panic = "abort"
[profile.wasm-release]
inherits = "release"
opt-level = 'z'
lto = true
codegen-units = 1
panic = "abort"
[package.metadata.cargo-all-features]
denylist = ["axum", "tower", "tower-http", "tokio", "sqlx", "leptos_axum"]
skip_feature_sets = [["ssr", "hydrate"]]
[package.metadata.leptos]
# The name used by wasm-bindgen/cargo-leptos for the JS/WASM bundle. Defaults to the crate name
output-name = "regression"
# The site root folder is where cargo-leptos generate all output. WARNING: all content of this folder will be erased on a rebuild. Use it in your server setup.
site-root = "target/site"
# The site-root relative folder where all compiled output (JS, WASM and CSS) is written
# Defaults to pkg
site-pkg-dir = "pkg"
# The IP and port (ex: 127.0.0.1:3000) where the server serves the content. Use it in your server setup.
site-addr = "127.0.0.1:3000"
# The port to use for automatic reload monitoring
reload-port = 3001
# [Optional] Command to use when running end2end tests. It will run in the end2end dir.
# [Windows] for non-WSL use "npx.cmd playwright test"
# This binary name can be checked in Powershell with Get-Command npx
end2end-cmd = "cargo make test-ui"
end2end-dir = "e2e"
# The browserlist query used for optimizing the CSS.
browserquery = "defaults"
# Set by cargo-leptos watch when building with that tool. Controls whether autoreload JS will be included in the head
watch = false
# The environment Leptos will run in, usually either "DEV" or "PROD"
env = "DEV"
# The features to use when compiling the bin target
#
# Optional. Can be over-ridden with the command line parameter --bin-features
bin-features = ["ssr"]
# If the --no-default-features flag should be used when compiling the bin target
#
# Optional. Defaults to false.
bin-default-features = false
# The features to use when compiling the lib target
#
# Optional. Can be over-ridden with the command line parameter --lib-features
lib-features = ["hydrate"]
# If the --no-default-features flag should be used when compiling the lib target
#
# Optional. Defaults to false.
lib-default-features = false

View File

@@ -1,21 +0,0 @@
MIT License
Copyright (c) 2025 Leptos
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

View File

@@ -1,8 +0,0 @@
extend = [
{ path = "../cargo-make/main.toml" },
{ path = "../cargo-make/cargo-leptos-webdriver-test.toml" },
]
[env]
CLIENT_PROCESS_NAME = "regression"

View File

@@ -1,8 +0,0 @@
# Regression Tests
This example functions as a catch-all for all current and future regression
test cases that typically happens at integration.
## Quick Start
Run `cargo leptos watch` to run this example.

Binary file not shown.

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View File

@@ -1,18 +0,0 @@
[package]
name = "regression_e2e"
version = "0.1.0"
edition = "2021"
[dev-dependencies]
anyhow = "1.0"
async-trait = "0.1.81"
cucumber = "0.21.1"
fantoccini = "0.21.1"
pretty_assertions = "1.4"
serde_json = "1.0"
tokio = { version = "1.39", features = ["macros", "rt-multi-thread", "time"] }
url = "2.5"
[[test]]
name = "app_suite"
harness = false # Allow Cucumber to print output instead of libtest

View File

@@ -1,20 +0,0 @@
extend = { path = "../../cargo-make/main.toml" }
[tasks.test]
env = { RUN_AUTOMATICALLY = false }
condition = { env_true = ["RUN_AUTOMATICALLY"] }
[tasks.ci]
[tasks.test-ui]
command = "cargo"
args = [
"test",
"--test",
"app_suite",
"--",
"--retry",
"2",
"--fail-fast",
"${@}",
]

View File

@@ -1,34 +0,0 @@
# E2E Testing
This example demonstrates e2e testing with Rust using executable requirements.
## Testing Stack
| | Role | Description |
|---|---|---|
| [Cucumber](https://github.com/cucumber-rs/cucumber/tree/main) | Test Runner | Run [Gherkin](https://cucumber.io/docs/gherkin/reference/) specifications as Rust tests |
| [Fantoccini](https://github.com/jonhoo/fantoccini/tree/main) | Browser Client | Interact with web pages through WebDriver |
| [Cargo Leptos](https://github.com/leptos-rs/cargo-leptos) | Build Tool | Compile example and start the server and end-2-end tests |
| [chromedriver](https://chromedriver.chromium.org/downloads) | WebDriver | Provide WebDriver for Chrome |
## Testing Organization
Testing is organized around what a user can do and see/not see. Test scenarios are grouped by the **user action** and the **object** of that action. This makes it easier to locate and reason about requirements.
Here is a brief overview of how things fit together.
```bash
features
└── {action}_{object}.feature # Specify test scenarios
tests
├── fixtures
│ ├── action.rs # Perform a user action (click, type, etc.)
│ ├── check.rs # Assert what a user can see/not see
│ ├── find.rs # Query page elements
│ ├── mod.rs
│ └── world
│ ├── action_steps.rs # Map Gherkin steps to user actions
│ ├── check_steps.rs # Map Gherkin steps to user expectations
│ └── mod.rs
└── app_suite.rs # Test main
```

View File

@@ -1,26 +0,0 @@
@check_pr_4091
Feature: Regression from pull request 4091
Scenario: Signal for testing should work
Given I see the app
And I can access regression test 4091
When I select the link test1
Then I see the result is the string Test1
Scenario: The result returns to empty due to on_cleanup
Given I see the app
And I can access regression test 4091
When I select the following links
| test1 |
| 4091 Home |
Then I see the result is empty
Scenario: The result does not accumulate due to on_cleanup
Given I see the app
And I can access regression test 4091
When I select the following links
| test1 |
| 4091 Home |
| test1 |
| 4091 Home |
Then I see the result is empty

View File

@@ -1,30 +0,0 @@
mod fixtures;
use anyhow::Result;
use cucumber::World;
use fixtures::world::AppWorld;
use std::{ffi::OsStr, fs::read_dir};
#[tokio::main]
async fn main() -> Result<()> {
// Normally the below is done, but it's now gotten to the point of
// having a sufficient number of tests where the resource contention
// of the concurrently running browsers will cause failures on CI.
// AppWorld::cucumber()
// .fail_on_skipped()
// .run_and_exit("./features")
// .await;
// Mitigate the issue by manually stepping through each feature,
// rather than letting cucumber glob them and dispatch all at once.
for entry in read_dir("./features")? {
let path = entry?.path();
if path.extension() == Some(OsStr::new("feature")) {
AppWorld::cucumber()
.fail_on_skipped()
.run_and_exit(path)
.await;
}
}
Ok(())
}

View File

@@ -1,17 +0,0 @@
use super::{find, world::HOST};
use anyhow::Result;
use fantoccini::Client;
use std::result::Result::Ok;
pub async fn goto_path(client: &Client, path: &str) -> Result<()> {
let url = format!("{}{}", HOST, path);
client.goto(&url).await?;
Ok(())
}
pub async fn click_link(client: &Client, text: &str) -> Result<()> {
let link = find::link_with_text(&client, &text).await?;
link.click().await?;
Ok(())
}

View File

@@ -1,13 +0,0 @@
use crate::fixtures::find;
use anyhow::{Ok, Result};
use fantoccini::Client;
use pretty_assertions::assert_eq;
pub async fn result_text_is(
client: &Client,
expected_text: &str,
) -> Result<()> {
let actual = find::text_at_id(client, "result").await?;
assert_eq!(&actual, expected_text);
Ok(())
}

View File

@@ -1,21 +0,0 @@
use anyhow::{Ok, Result};
use fantoccini::{elements::Element, Client, Locator};
pub async fn text_at_id(client: &Client, id: &str) -> Result<String> {
let element = client
.wait()
.for_element(Locator::Id(id))
.await
.expect(format!("no such element with id `{}`", id).as_str());
let text = element.text().await?;
Ok(text)
}
pub async fn link_with_text(client: &Client, text: &str) -> Result<Element> {
let link = client
.wait()
.for_element(Locator::LinkText(text))
.await
.expect(format!("Link not found by `{}`", text).as_str());
Ok(link)
}

View File

@@ -1,4 +0,0 @@
pub mod action;
pub mod check;
pub mod find;
pub mod world;

View File

@@ -1,47 +0,0 @@
use crate::fixtures::{action, world::AppWorld};
use anyhow::{Ok, Result};
use cucumber::{gherkin::Step, given, when};
#[given("I see the app")]
#[when("I open the app")]
async fn i_open_the_app(world: &mut AppWorld) -> Result<()> {
let client = &world.client;
action::goto_path(client, "").await?;
Ok(())
}
#[given(regex = "^I can access regression test (.*)$")]
#[when(regex = "^I select the link (.*)$")]
async fn i_select_the_link(world: &mut AppWorld, text: String) -> Result<()> {
let client = &world.client;
action::click_link(client, &text).await?;
Ok(())
}
#[given(expr = "I select the following links")]
#[when(expr = "I select the following links")]
async fn i_select_the_following_links(
world: &mut AppWorld,
step: &Step,
) -> Result<()> {
let client = &world.client;
if let Some(table) = step.table.as_ref() {
for row in table.rows.iter() {
action::click_link(client, &row[0]).await?;
}
}
Ok(())
}
#[given(regex = "^I (refresh|reload) the (browser|page)$")]
#[when(regex = "^I (refresh|reload) the (browser|page)$")]
async fn i_refresh_the_browser(world: &mut AppWorld) -> Result<()> {
let client = &world.client;
client.refresh().await?;
Ok(())
}

View File

@@ -1,22 +0,0 @@
use crate::fixtures::{check, world::AppWorld};
use anyhow::{Ok, Result};
use cucumber::then;
#[then(regex = r"^I see the result is empty$")]
async fn i_see_the_result_is_empty(
world: &mut AppWorld,
) -> Result<()> {
let client = &world.client;
check::result_text_is(client, "").await?;
Ok(())
}
#[then(regex = r"^I see the result is the string (.*)$")]
async fn i_see_the_result_is_the_string(
world: &mut AppWorld,
text: String,
) -> Result<()> {
let client = &world.client;
check::result_text_is(client, &text).await?;
Ok(())
}

View File

@@ -1,39 +0,0 @@
pub mod action_steps;
pub mod check_steps;
use anyhow::Result;
use cucumber::World;
use fantoccini::{
error::NewSessionError, wd::Capabilities, Client, ClientBuilder,
};
pub const HOST: &str = "http://127.0.0.1:3000";
#[derive(Debug, World)]
#[world(init = Self::new)]
pub struct AppWorld {
pub client: Client,
}
impl AppWorld {
async fn new() -> Result<Self, anyhow::Error> {
let webdriver_client = build_client().await?;
Ok(Self {
client: webdriver_client,
})
}
}
async fn build_client() -> Result<Client, NewSessionError> {
let mut cap = Capabilities::new();
let arg = serde_json::from_str("{\"args\": [\"-headless\"]}").unwrap();
cap.insert("goog:chromeOptions".to_string(), arg);
let client = ClientBuilder::native()
.capabilities(cap)
.connect("http://localhost:4444")
.await?;
Ok(client)
}

View File

@@ -1,61 +0,0 @@
use crate::pr_4091::Routes4091;
use leptos::prelude::*;
use leptos_meta::{MetaTags, *};
use leptos_router::{
components::{Route, Router, Routes},
path,
};
pub fn shell(options: LeptosOptions) -> impl IntoView {
view! {
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<AutoReload options=options.clone()/>
<HydrationScripts options/>
<MetaTags/>
</head>
<body>
<App/>
</body>
</html>
}
}
#[component]
pub fn App() -> impl IntoView {
provide_meta_context();
let fallback = || view! { "Page not found." }.into_view();
view! {
<Stylesheet id="leptos" href="/pkg/regression.css"/>
<Router>
<main>
<Routes fallback>
<Route path=path!("") view=HomePage/>
<Routes4091/>
</Routes>
</main>
</Router>
}
}
#[server]
async fn server_call() -> Result<(), ServerFnError> {
tokio::time::sleep(std::time::Duration::from_millis(1)).await;
Ok(())
}
#[component]
fn HomePage() -> impl IntoView {
view! {
<Title text="Regression Tests"/>
<h1>"Listing of regression tests"</h1>
<nav>
<ul>
<li><a href="/4091/">"4091"</a></li>
</ul>
</nav>
}
}

View File

@@ -1,10 +0,0 @@
pub mod app;
mod pr_4091;
#[cfg(feature = "hydrate")]
#[wasm_bindgen::prelude::wasm_bindgen]
pub fn hydrate() {
use app::*;
console_error_panic_hook::set_once();
leptos::mount::hydrate_body(App);
}

View File

@@ -1,37 +0,0 @@
#[cfg(feature = "ssr")]
#[tokio::main]
async fn main() {
use axum::Router;
use leptos::prelude::*;
use leptos_axum::{generate_route_list, LeptosRoutes};
use regression::app::{shell, App};
let conf = get_configuration(None).unwrap();
let addr = conf.leptos_options.site_addr;
let leptos_options = conf.leptos_options;
// Generate the list of routes in your Leptos App
let routes = generate_route_list(App);
let app = Router::new()
.leptos_routes(&leptos_options, routes, {
let leptos_options = leptos_options.clone();
move || shell(leptos_options.clone())
})
.fallback(leptos_axum::file_and_error_handler(shell))
.with_state(leptos_options);
// run our app with hyper
// `axum::Server` is a re-export of `hyper::Server`
println!("listening on http://{}", &addr);
let listener = tokio::net::TcpListener::bind(&addr).await.unwrap();
axum::serve(listener, app.into_make_service())
.await
.unwrap();
}
#[cfg(not(feature = "ssr"))]
pub fn main() {
// no client-side main function
// unless we want this to work with e.g., Trunk for pure client-side testing
// see lib.rs for hydration function instead
}

View File

@@ -1,67 +0,0 @@
use leptos::{context::Provider, prelude::*};
use leptos_router::{
components::{ParentRoute, Route, A},
nested_router::Outlet,
path,
};
// FIXME This should be a set rather than a naive vec for push and pop, as
// it may be possible for unexpected token be popped/pushed on multi-level
// navigation. For basic naive tests it should be Fine(TM).
#[derive(Clone)]
struct Expectations(Vec<&'static str>);
#[component]
pub fn Routes4091() -> impl leptos_router::MatchNestedRoutes + Clone {
view! {
<ParentRoute path=path!("4091") view=Container>
<Route path=path!("") view=Root/>
<Route path=path!("test1") view=Test1/>
</ParentRoute>
}
.into_inner()
}
#[component]
fn Container() -> impl IntoView {
let rw_signal = RwSignal::new(Expectations(Vec::new()));
provide_context(rw_signal);
view! {
<nav>
<ul>
<li><A href="./">"4091 Home"</A></li>
<li><A href="test1">"test1"</A></li>
</ul>
</nav>
<div id="result">{move || {
rw_signal.with(|ex| ex.0.iter().fold(String::new(), |a, b| a + b + " "))
}}</div>
<Provider value=rw_signal>
<Outlet/>
</Provider>
}
}
#[component]
fn Root() -> impl IntoView {
view! {
<div>"This is Root"</div>
}
}
#[component]
fn Test1() -> impl IntoView {
let signal = expect_context::<RwSignal<Expectations>>();
on_cleanup(move || {
signal.update(|ex| {
ex.0.pop();
});
});
view! {
{move || signal.update(|ex| ex.0.push("Test1"))}
<div>"This is Test1"</div>
}
}

View File

@@ -1,3 +0,0 @@
body {
font-family: sans-serif;
}

View File

@@ -38,6 +38,7 @@ strum = { version = "0.27.1", features = ["strum_macros", "derive"] }
notify = { version = "8.0", optional = true }
pin-project-lite = "0.2.14"
dashmap = { version = "6.0", optional = true }
once_cell = { version = "1.19", optional = true }
async-broadcast = { version = "0.7.1", optional = true }
bytecheck = "0.8.0"
rkyv = { version = "0.8.8" }
@@ -53,6 +54,7 @@ ssr = [
"dep:leptos_axum",
"dep:notify",
"dep:dashmap",
"dep:once_cell",
"dep:async-broadcast",
]

View File

@@ -424,7 +424,7 @@ pub fn FileUploadWithProgress() -> impl IntoView {
use async_broadcast::{broadcast, Receiver, Sender};
use dashmap::DashMap;
use futures::Stream;
use std::sync::LazyLock;
use once_cell::sync::Lazy;
struct File {
total: usize,
@@ -432,8 +432,7 @@ pub fn FileUploadWithProgress() -> impl IntoView {
rx: Receiver<usize>,
}
static FILES: LazyLock<DashMap<String, File>> =
LazyLock::new(DashMap::new);
static FILES: Lazy<DashMap<String, File>> = Lazy::new(DashMap::new);
pub async fn add_chunk(filename: &str, len: usize) {
println!("[{filename}]\tadding {len}");

View File

@@ -16,6 +16,7 @@ futures = { workspace = true, default-features = true }
serde = { features = ["derive"] , workspace = true, default-features = true }
wasm-bindgen = { workspace = true, optional = true , default-features = true }
js-sys = { optional = true , workspace = true, default-features = true }
once_cell = { workspace = true, default-features = true }
pin-project-lite = { workspace = true, default-features = true }
[features]

View File

@@ -7,12 +7,10 @@ use super::{SerializedDataId, SharedContext};
use crate::{PinnedFuture, PinnedStream};
use core::fmt::Debug;
use js_sys::Array;
use once_cell::sync::Lazy;
use std::{
fmt::Display,
sync::{
atomic::{AtomicBool, AtomicUsize, Ordering},
LazyLock,
},
sync::atomic::{AtomicBool, AtomicUsize, Ordering},
};
use throw_error::{Error, ErrorId};
use wasm_bindgen::{prelude::wasm_bindgen, JsCast};
@@ -81,8 +79,8 @@ pub struct HydrateSharedContext {
id: AtomicUsize,
is_hydrating: AtomicBool,
during_hydration: AtomicBool,
errors: LazyLock<Vec<(SerializedDataId, ErrorId, Error)>>,
incomplete: LazyLock<Vec<SerializedDataId>>,
errors: Lazy<Vec<(SerializedDataId, ErrorId, Error)>>,
incomplete: Lazy<Vec<SerializedDataId>>,
}
impl HydrateSharedContext {
@@ -92,8 +90,8 @@ impl HydrateSharedContext {
id: AtomicUsize::new(0),
is_hydrating: AtomicBool::new(true),
during_hydration: AtomicBool::new(true),
errors: LazyLock::new(serialized_errors),
incomplete: LazyLock::new(incomplete_chunks),
errors: Lazy::new(serialized_errors),
incomplete: Lazy::new(incomplete_chunks),
}
}
@@ -106,8 +104,8 @@ impl HydrateSharedContext {
id: AtomicUsize::new(0),
is_hydrating: AtomicBool::new(false),
during_hydration: AtomicBool::new(true),
errors: LazyLock::new(serialized_errors),
incomplete: LazyLock::new(incomplete_chunks),
errors: Lazy::new(serialized_errors),
incomplete: Lazy::new(incomplete_chunks),
}
}
}

View File

@@ -28,6 +28,7 @@ tracing = { optional = true , workspace = true, default-features = true }
tokio = { features = ["rt", "fs"] , workspace = true, default-features = true }
send_wrapper = { workspace = true, default-features = true }
dashmap = { workspace = true, default-features = true }
once_cell = { workspace = true, default-features = true }
[package.metadata.docs.rs]
rustdoc-args = ["--generate-link-to-definition"]

View File

@@ -38,6 +38,7 @@ use leptos_router::{
static_routes::{RegenerationFn, ResolvedStaticPath},
ExpandOptionals, Method, PathSegment, RouteList, RouteListing, SsrMode,
};
use once_cell::sync::Lazy;
use parking_lot::RwLock;
use send_wrapper::SendWrapper;
use server_fn::{
@@ -50,7 +51,7 @@ use std::{
future::Future,
ops::{Deref, DerefMut},
path::Path,
sync::{Arc, LazyLock},
sync::Arc,
};
/// This struct lets you define headers and override the status of the Response from an Element or a Server Function
@@ -1209,8 +1210,8 @@ impl StaticRouteGenerator {
}
}
static STATIC_HEADERS: LazyLock<DashMap<String, ResponseOptions>> =
LazyLock::new(DashMap::new);
static STATIC_HEADERS: Lazy<DashMap<String, ResponseOptions>> =
Lazy::new(DashMap::new);
fn was_404(owner: &Owner) -> bool {
let resp = owner.with(|| expect_context::<ResponseOptions>());

View File

@@ -23,6 +23,7 @@ leptos_meta = { workspace = true, features = ["ssr", "nonce"] }
leptos_router = { workspace = true, features = ["ssr"] }
leptos_integration_utils = { workspace = true }
tachys = { workspace = true }
once_cell = { workspace = true, default-features = true }
parking_lot = { workspace = true, default-features = true }
tokio = { default-features = false , workspace = true }
tower = { features = ["util"] , workspace = true, default-features = true }

View File

@@ -69,12 +69,12 @@ use leptos_router::{
static_routes::RegenerationFn, ExpandOptionals, PathSegment, RouteList,
RouteListing, SsrMode,
};
#[cfg(feature = "default")]
use once_cell::sync::Lazy;
use parking_lot::RwLock;
use server_fn::{error::ServerFnErrorErr, redirect::REDIRECT_HEADER};
#[cfg(feature = "default")]
use std::path::Path;
#[cfg(feature = "default")]
use std::sync::LazyLock;
use std::{collections::HashSet, fmt::Debug, io, pin::Pin, sync::Arc};
#[cfg(feature = "default")]
use tower::util::ServiceExt;
@@ -1522,8 +1522,8 @@ impl StaticRouteGenerator {
}
#[cfg(feature = "default")]
static STATIC_HEADERS: LazyLock<DashMap<String, ResponseOptions>> =
LazyLock::new(DashMap::new);
static STATIC_HEADERS: Lazy<DashMap<String, ResponseOptions>> =
Lazy::new(DashMap::new);
#[cfg(feature = "default")]
fn was_404(owner: &Owner) -> bool {

View File

@@ -111,39 +111,28 @@ where
let on_submit = {
move |ev: SubmitEvent| {
// request_animation_frame here schedules this event handler to run slightly later
// this means that this `submit` handler will run *after* any other `submit` handlers
// that have been added by the user. this is useful because it means that the user can
// add an `on:submit` handler and call `ev.prevent_default()` to prevent the form submission
//
// without this delay, this handler will always run before the user's handler (which was added
// later), which means the user can't prevent the form submission in the same way
//
// see https://github.com/leptos-rs/leptos/issues/3872
request_animation_frame(move || {
if ev.default_prevented() {
return;
}
if ev.default_prevented() {
return;
}
ev.prevent_default();
ev.prevent_default();
match ServFn::from_event(&ev) {
Ok(new_input) => {
action.dispatch(new_input);
}
Err(err) => {
crate::logging::error!(
"Error converting form field into server function \
arguments: {err:?}"
);
value.set(Some(Err(ServerFnErrorErr::Serialization(
err.to_string(),
)
.into_app_error())));
version.update(|n| *n += 1);
}
match ServFn::from_event(&ev) {
Ok(new_input) => {
action.dispatch(new_input);
}
});
Err(err) => {
crate::logging::error!(
"Error converting form field into server function \
arguments: {err:?}"
);
value.set(Some(Err(ServerFnErrorErr::Serialization(
err.to_string(),
)
.into_app_error())));
version.update(|n| *n += 1);
}
}
}
};

View File

@@ -112,9 +112,9 @@ fn is_inert_element(orig_node: &Node<impl CustomNode>) -> bool {
return false;
}
// also doesn't work if the top-level element is a MathML element
// also doesn't work if the top-level element is an SVG/MathML element
let el_name = el.name().to_string();
if is_math_ml_element(&el_name) {
if is_svg_element(&el_name) || is_math_ml_element(&el_name) {
return false;
}
}
@@ -300,7 +300,7 @@ fn inert_element_to_tokens(
node: &Node<impl CustomNode>,
escape_text: bool,
global_class: Option<&TokenTree>,
) -> TokenStream {
) -> Option<TokenStream> {
let mut html = InertElementBuilder::new(global_class);
let mut nodes = VecDeque::from([Item::Node(node, escape_text)]);
@@ -396,114 +396,9 @@ fn inert_element_to_tokens(
html.finish();
quote! {
Some(quote! {
::leptos::tachys::html::InertElement::new(#html)
}
}
fn inert_svg_element_to_tokens(
node: &Node<impl CustomNode>,
escape_text: bool,
global_class: Option<&TokenTree>,
) -> TokenStream {
let mut html = InertElementBuilder::new(global_class);
let mut nodes = VecDeque::from([Item::Node(node, escape_text)]);
while let Some(current) = nodes.pop_front() {
match current {
Item::ClosingTag(tag) => {
// closing tag
html.push_str("</");
html.push_str(&tag);
html.push('>');
}
Item::Node(current, escape) => {
match current {
Node::RawText(raw) => {
let text = raw.to_string_best();
let text = if escape {
html_escape::encode_text(&text)
} else {
text.into()
};
html.push_str(&text);
}
Node::Text(text) => {
let text = text.value_string();
let text = if escape {
html_escape::encode_text(&text)
} else {
text.into()
};
html.push_str(&text);
}
Node::Element(node) => {
let self_closing = is_self_closing(node);
let el_name = node.name().to_string();
let escape = el_name != "script"
&& el_name != "style"
&& el_name != "textarea";
// opening tag
html.push('<');
html.push_str(&el_name);
for attr in node.attributes() {
if let NodeAttribute::Attribute(attr) = attr {
let attr_name = attr.key.to_string();
// trim r# from raw identifiers like r#as
let attr_name =
attr_name.trim_start_matches("r#");
if attr_name != "class" {
html.push(' ');
html.push_str(attr_name);
}
if let Some(value) =
attr.possible_value.to_value()
{
if let KVAttributeValue::Expr(Expr::Lit(
lit,
)) = &value.value
{
if let Lit::Str(txt) = &lit.lit {
let value = txt.value();
let value = html_escape::encode_double_quoted_attribute(&value);
if attr_name == "class" {
html.push_class(&value);
} else {
html.push_str("=\"");
html.push_str(&value);
html.push('"');
}
}
}
};
}
}
html.push('>');
// render all children
if !self_closing {
nodes.push_front(Item::ClosingTag(el_name));
let children = node.children.iter().rev();
for child in children {
nodes.push_front(Item::Node(child, escape));
}
}
}
_ => {}
}
}
}
}
html.finish();
quote! {
::leptos::tachys::svg::InertElement::new(#html)
}
})
}
fn element_children_to_tokens(
@@ -702,17 +597,7 @@ fn node_to_tokens(
let escape = el_name != "script"
&& el_name != "style"
&& el_name != "textarea";
let el_name = el_node.name().to_string();
if is_svg_element(&el_name) {
Some(inert_svg_element_to_tokens(
node,
escape,
global_class,
))
} else {
Some(inert_element_to_tokens(node, escape, global_class))
}
inert_element_to_tokens(node, escape, global_class)
} else {
element_to_tokens(
el_node,

View File

@@ -20,7 +20,7 @@ use reactive_graph::{
};
use std::{
future::{pending, Future, IntoFuture},
ops::{Deref, DerefMut},
ops::DerefMut,
panic::Location,
};
@@ -43,14 +43,6 @@ impl<T> Clone for ArcLocalResource<T> {
}
}
impl<T> Deref for ArcLocalResource<T> {
type Target = ArcAsyncDerived<T>;
fn deref(&self) -> &Self::Target {
&self.data
}
}
impl<T> ArcLocalResource<T> {
/// Creates the resource.
///
@@ -277,14 +269,6 @@ pub struct LocalResource<T> {
defined_at: &'static Location<'static>,
}
impl<T> Deref for LocalResource<T> {
type Target = AsyncDerived<T>;
fn deref(&self) -> &Self::Target {
&self.data
}
}
impl<T> Clone for LocalResource<T> {
fn clone(&self) -> Self {
*self

View File

@@ -10,6 +10,7 @@ edition.workspace = true
[dependencies]
leptos = { workspace = true }
once_cell = { workspace = true, default-features = true }
or_poisoned = { workspace = true }
indexmap = { workspace = true, default-features = true }
send_wrapper = { workspace = true, default-features = true }

View File

@@ -63,12 +63,13 @@ use leptos::{
},
IntoView,
};
use once_cell::sync::Lazy;
use send_wrapper::SendWrapper;
use std::{
fmt::Debug,
sync::{
mpsc::{channel, Receiver, Sender},
Arc, LazyLock,
Arc,
},
};
use wasm_bindgen::JsCast;
@@ -100,7 +101,7 @@ pub struct MetaContext {
/// Metadata associated with the `<title>` element.
pub(crate) title: TitleContext,
/// The hydration cursor for the location in the `<head>` for arbitrary tags will be rendered.
pub(crate) cursor: Arc<LazyLock<SendWrapper<Cursor>>>,
pub(crate) cursor: Arc<Lazy<SendWrapper<Cursor>>>,
}
impl MetaContext {
@@ -142,7 +143,7 @@ impl Default for MetaContext {
))
};
let cursor = Arc::new(LazyLock::new(build_cursor));
let cursor = Arc::new(Lazy::new(build_cursor));
Self {
title: Default::default(),
cursor,

View File

@@ -21,6 +21,7 @@ fake = "2.9"
tokio-tungstenite = "0.23.1"
futures-util = "0.3.30"
uuid = { version = "1.10", features = ["serde"] }
once_cell = "1.19"
futures = "0.3.30"
[[test]]
@@ -32,5 +33,6 @@ harness = false # Allow Cucumber to print output instead of libtest
ssr = []
[dependencies]
once_cell = "1.19.0"
regex = "1.10.6"
serde.workspace = true

View File

@@ -18,14 +18,14 @@ use chromiumoxide::{
use cucumber::World;
use futures::channel::mpsc::Sender;
use futures_util::stream::StreamExt;
use std::sync::LazyLock;
use once_cell::sync::Lazy;
use serde::{Deserialize, Serialize};
use std::{collections::HashMap, sync::Arc, time::Duration};
use tokio::sync::RwLock;
use tokio_tungstenite::connect_async;
use uuid::Uuid;
static EMAIL_ID_MAP: LazyLock<RwLock<HashMap<String, String>>> =
LazyLock::new(|| RwLock::new(HashMap::new()));
static EMAIL_ID_MAP: Lazy<RwLock<HashMap<String, String>>> =
Lazy::new(|| RwLock::new(HashMap::new()));
#[derive(Clone, Debug, PartialEq)]
pub struct RequestPair {
@@ -93,7 +93,7 @@ impl RequestPair {
async fn main() -> Result<()> {
// create a thread and store a
// tokio-tungstenite client that connectsto http://127.0.0.1:1080/ws
// and then stores the recieved messages in a std::sync::LazyLock<RwLock<Vec<MailCrabMsg>>>
// and then stores the recieved messages in a once_cell::Lazy<RwLock<Vec<MailCrabMsg>>>
// or a custom struct that matches the body or has specific impls for verify codes, links etc.
let _ = tokio::spawn(async move {
let (mut socket, _) = connect_async(
@@ -152,7 +152,7 @@ async fn main() -> Result<()> {
tokio::task::spawn(async move {
while let Some(event) = log_events.next().await {
if let Some(EventEntryAdded { entry }) =
if let Some(EventEntryAdded { entry }) =
Arc::<EventEntryAdded>::into_inner(event) {
console_logs.write().await.push(format!(" {entry:#?} "));
} else {
@@ -171,7 +171,7 @@ async fn main() -> Result<()> {
} else {
tracing::error!("tried to into inner but none")
}
}
});
@@ -208,7 +208,7 @@ async fn main() -> Result<()> {
thing.cookies_before_request = cookies;
}
}
CookieEnum::AfterResp(req_id) => {
let cookies = page
@@ -293,8 +293,8 @@ async fn main() -> Result<()> {
} else {
tracing::error!(" uhh err here")
}
}
});
// We don't need to join on our join handles, they will run detached and clean up whenever.

View File

@@ -167,6 +167,7 @@ impl Owner {
.map(|parent| parent.read().or_poisoned().arena.clone())
.unwrap_or_default(),
paused: false,
joined_owners: Vec::new(),
})),
#[cfg(feature = "hydration")]
shared_context,
@@ -201,6 +202,7 @@ impl Owner {
#[cfg(feature = "sandboxed-arenas")]
arena: Default::default(),
paused: false,
joined_owners: Vec::new(),
})),
#[cfg(feature = "hydration")]
shared_context,
@@ -226,6 +228,7 @@ impl Owner {
#[cfg(feature = "sandboxed-arenas")]
arena,
paused,
joined_owners: Vec::new(),
})),
#[cfg(feature = "hydration")]
shared_context: self.shared_context.clone(),
@@ -461,6 +464,7 @@ pub(crate) struct OwnerInner {
#[cfg(feature = "sandboxed-arenas")]
arena: Arc<RwLock<ArenaMap>>,
paused: bool,
joined_owners: Vec<WeakOwner>,
}
impl Debug for OwnerInner {

View File

@@ -6,6 +6,15 @@ use std::{
};
impl Owner {
#[doc(hidden)]
pub fn join_contexts(&self, other: &Owner) {
self.inner
.write()
.or_poisoned()
.joined_owners
.push(other.downgrade());
}
fn provide_context<T: Send + Sync + 'static>(&self, value: T) {
self.inner
.write()
@@ -25,18 +34,27 @@ impl Owner {
if let Some(context) = contexts.remove(&ty) {
context.downcast::<T>().ok().map(|n| *n)
} else {
let mut parent = inner.parent.as_ref().and_then(|p| p.upgrade());
while let Some(ref this_parent) = parent.clone() {
let mut this_parent = this_parent.write().or_poisoned();
let contexts = &mut this_parent.contexts;
let value = contexts.remove(&ty);
let downcast =
value.and_then(|context| context.downcast::<T>().ok());
if let Some(value) = downcast {
return Some(*value);
} else {
parent =
this_parent.parent.as_ref().and_then(|p| p.upgrade());
let parent = inner.parent.as_ref().and_then(|p| p.upgrade());
let joined = inner
.joined_owners
.iter()
.flat_map(|owner| owner.upgrade().map(|owner| owner.inner));
for parent in parent.into_iter().chain(joined) {
let mut parent = Some(parent);
while let Some(ref this_parent) = parent.clone() {
let mut this_parent = this_parent.write().or_poisoned();
let contexts = &mut this_parent.contexts;
let value = contexts.remove(&ty);
let downcast =
value.and_then(|context| context.downcast::<T>().ok());
if let Some(value) = downcast {
return Some(*value);
} else {
parent = this_parent
.parent
.as_ref()
.and_then(|p| p.upgrade());
}
}
}
None
@@ -53,21 +71,29 @@ impl Owner {
let reference = if let Some(context) = contexts.get(&ty) {
context.downcast_ref::<T>()
} else {
let mut parent = inner.parent.as_ref().and_then(|p| p.upgrade());
while let Some(ref this_parent) = parent.clone() {
let this_parent = this_parent.read().or_poisoned();
let contexts = &this_parent.contexts;
let value = contexts.get(&ty);
let downcast =
value.and_then(|context| context.downcast_ref::<T>());
if let Some(value) = downcast {
return Some(cb(value));
} else {
parent =
this_parent.parent.as_ref().and_then(|p| p.upgrade());
let parent = inner.parent.as_ref().and_then(|p| p.upgrade());
let joined = inner
.joined_owners
.iter()
.flat_map(|owner| owner.upgrade().map(|owner| owner.inner));
for parent in parent.into_iter().chain(joined) {
let mut parent = Some(parent);
while let Some(ref this_parent) = parent.clone() {
let this_parent = this_parent.read().or_poisoned();
let contexts = &this_parent.contexts;
let value = contexts.get(&ty);
let downcast =
value.and_then(|context| context.downcast_ref::<T>());
if let Some(value) = downcast {
return Some(cb(value));
} else {
parent = this_parent
.parent
.as_ref()
.and_then(|p| p.upgrade());
}
}
}
None
};
reference.map(cb)
@@ -83,18 +109,27 @@ impl Owner {
let reference = if let Some(context) = contexts.get_mut(&ty) {
context.downcast_mut::<T>()
} else {
let mut parent = inner.parent.as_ref().and_then(|p| p.upgrade());
while let Some(ref this_parent) = parent.clone() {
let mut this_parent = this_parent.write().or_poisoned();
let contexts = &mut this_parent.contexts;
let value = contexts.get_mut(&ty);
let downcast =
value.and_then(|context| context.downcast_mut::<T>());
if let Some(value) = downcast {
return Some(cb(value));
} else {
parent =
this_parent.parent.as_ref().and_then(|p| p.upgrade());
let parent = inner.parent.as_ref().and_then(|p| p.upgrade());
let joined = inner
.joined_owners
.iter()
.flat_map(|owner| owner.upgrade().map(|owner| owner.inner));
for parent in parent.into_iter().chain(joined) {
let mut parent = Some(parent);
while let Some(ref this_parent) = parent.clone() {
let mut this_parent = this_parent.write().or_poisoned();
let contexts = &mut this_parent.contexts;
let value = contexts.get_mut(&ty);
let downcast =
value.and_then(|context| context.downcast_mut::<T>());
if let Some(value) = downcast {
return Some(cb(value));
} else {
parent = this_parent
.parent
.as_ref()
.and_then(|p| p.upgrade());
}
}
}
None

View File

@@ -22,6 +22,7 @@ url = { workspace = true, default-features = true }
js-sys = { workspace = true, default-features = true }
wasm-bindgen = { workspace = true , default-features = true }
tracing = { optional = true , workspace = true, default-features = true }
once_cell = { workspace = true, default-features = true }
send_wrapper = { workspace = true, default-features = true }
thiserror = { workspace = true , default-features = true }
percent-encoding = { optional = true , workspace = true, default-features = true }

View File

@@ -144,12 +144,16 @@ impl RouterContext {
resolve_path("", path, None)
};
let mut url = match BrowserUrl::parse(&resolved_to) {
Ok(url) => url,
Err(e) => {
let mut url = match resolved_to.map(|to| BrowserUrl::parse(&to)) {
Some(Ok(url)) => url,
Some(Err(e)) => {
leptos::logging::error!("Error parsing URL: {e:?}");
return;
}
None => {
leptos::logging::error!("Error resolving relative URL.");
return;
}
};
let query_mutations =
mem::take(&mut *self.query_mutations.write_value());
@@ -199,7 +203,7 @@ impl RouterContext {
&'a self,
path: &'a str,
from: Option<&'a str>,
) -> Cow<'a, str> {
) -> Option<Cow<'a, str>> {
let base = self.base.as_deref().unwrap_or_default();
resolve_path(base, path, from)
}
@@ -576,11 +580,18 @@ pub fn Redirect<P>(
// redirect on the server
if let Some(redirect_fn) = use_context::<ServerRedirectFunction>() {
(redirect_fn.f)(&resolve_path(
"",
&path,
Some(&use_matched().get_untracked()),
));
match resolve_path("", &path, Some(&use_matched().get_untracked())) {
Some(path) => (redirect_fn.f)(&path),
None => {
if cfg!(feature = "ssr") {
#[cfg(feature = "tracing")]
tracing::warn!("Error resolving relative URL.");
#[cfg(not(feature = "tracing"))]
eprintln!("Error resolving relative URL.");
}
}
}
}
// redirect on the client
else {

View File

@@ -87,7 +87,7 @@ where
fn inner(
has_router: bool,
method: Option<&'static str>,
action: ArcMemo<String>,
action: ArcMemo<Option<String>>,
enctype: Option<String>,
version: Option<RwSignal<usize>>,
error: Option<RwSignal<Option<Box<dyn Error + Send + Sync>>>>,
@@ -311,7 +311,7 @@ where
let action = if has_router {
use_resolved_path(move || action.to_href()())
} else {
ArcMemo::new(move |_| action.to_href()())
ArcMemo::new(move |_| Some(action.to_href()()))
};
inner(
has_router,

View File

@@ -240,7 +240,7 @@ pub(crate) struct Matched(pub ArcMemo<String>);
#[track_caller]
pub(crate) fn use_resolved_path(
path: impl Fn() -> String + Send + Sync + 'static,
) -> ArcMemo<String> {
) -> ArcMemo<Option<String>> {
let router = use_context::<RouterContext>()
.expect("called use_resolved_path outside a <Router>");
// TODO make this work with flat routes too?
@@ -248,14 +248,14 @@ pub(crate) fn use_resolved_path(
ArcMemo::new(move |_| {
let path = path();
if path.starts_with('/') {
path
Some(path)
} else {
router
.resolve_path(
&path,
matched.as_ref().map(|n| n.get()).as_deref(),
)
.to_string()
.map(|n| n.to_string())
}
})
}

View File

@@ -121,7 +121,7 @@ where
H: ToHref + Send + Sync + 'static,
{
fn inner(
href: ArcMemo<String>,
href: ArcMemo<Option<String>>,
target: Option<Oco<'static, str>>,
exact: bool,
children: Children,
@@ -133,21 +133,23 @@ where
let is_active = {
let href = href.clone();
move || {
let path = normalize_path(&href.read());
current_url.with(|loc| {
let loc = loc.path();
if exact {
loc == path
} else {
is_active_for(&path, loc, strict_trailing_slash)
}
href.read().as_deref().is_some_and(|to| {
let path = to.split(['?', '#']).next().unwrap_or_default();
current_url.with(|loc| {
let loc = loc.path();
if exact {
loc == path
} else {
is_active_for(path, loc, strict_trailing_slash)
}
})
})
}
};
view! {
<a
href=move || href.get()
href=move || href.get().unwrap_or_default()
target=target
aria-current=move || if is_active() { Some("page") } else { None }
data-noscroll=!scroll
@@ -189,62 +191,9 @@ fn is_active_for(
}
}
// Resolve `".."` segments in the path. Assume path is either empty or starts with a `'/'``.
fn normalize_path(path: &str) -> String {
// Return only on the only condition where leading slash
// is allowed to be missing.
if path.is_empty() {
return String::new();
}
let mut del = 0;
let mut it = path
.split(['?', '#'])
.next()
.unwrap_or_default()
.split(['/'])
.rev()
.peekable();
let init = if it.peek() == Some(&"..") {
String::from("/")
} else {
String::new()
};
let mut path = it
.filter(|v| {
if *v == ".." {
del += 1;
false
} else if *v == "." {
false
} else if del > 0 {
del -= 1;
false
} else {
true
}
})
// We cannot reverse before the fold again bc the filter
// would be forwards again.
.fold(init, |mut p, v| {
p.reserve(v.len() + 1);
p.insert(0, '/');
p.insert_str(0, v);
p
});
path.truncate(path.len().saturating_sub(1));
// Path starts with '/' giving it an extra empty segment after the split
// Which should not be removed.
if !path.starts_with('/') {
path.insert(0, '/');
}
path
}
#[cfg(test)]
mod tests {
use super::{is_active_for, normalize_path};
use super::is_active_for;
#[test]
fn is_active_for_matched() {
@@ -463,37 +412,4 @@ mod tests {
// assert!(!is_same_level("/some/", "/some/level/"))
// assert!(!is_same_level("/some/", "/some/level/deeper"))
}
#[test]
fn normalize_path_test() {
// Make sure it doesn't touch already normalized urls.
assert!(normalize_path("") == "".to_string());
assert!(normalize_path("/") == "/".to_string());
assert!(normalize_path("/some") == "/some".to_string());
assert!(normalize_path("/some/") == "/some/".to_string());
// Correctly removes ".." segments.
assert!(normalize_path("/some/../another") == "/another".to_string());
assert!(
normalize_path("/one/two/../three/../../four")
== "/four".to_string()
);
// Correctly sets trailing slash if last segement is "..".
assert!(normalize_path("/one/two/..") == "/one/".to_string());
assert!(normalize_path("/one/two/../") == "/one/".to_string());
// Level outside of the url.
assert!(normalize_path("/..") == "/".to_string());
assert!(normalize_path("/../") == "/".to_string());
// Going into negative levels and coming back into the positives.
assert!(
normalize_path("/one/../../two/three") == "/two/three".to_string()
);
assert!(
normalize_path("/one/../../two/three/")
== "/two/three/".to_string()
);
}
}

View File

@@ -4,9 +4,9 @@ pub fn resolve_path<'a>(
base: &'a str,
path: &'a str,
from: Option<&'a str>,
) -> Cow<'a, str> {
) -> Option<Cow<'a, str>> {
if has_scheme(path) {
path.into()
Some(path.into())
} else {
let base_path = normalize(base, false);
let from_path = from.map(|from| normalize(from, false));
@@ -25,7 +25,7 @@ pub fn resolve_path<'a>(
let result_empty = result.is_empty();
let prefix = if result_empty { "/".into() } else { result };
prefix + normalize(path, result_empty)
Some(prefix + normalize(path, result_empty))
}
}

View File

@@ -65,9 +65,6 @@ where
// TODO loading fallback
#[allow(clippy::type_complexity)]
view: Rc<RefCell<EitherOf3State<(), Fal, AnyView>>>,
// held to keep the Owner alive until the router is dropped
#[allow(unused)]
outer_owner: Owner,
}
impl<Loc, Defs, FalFn, Fal> Render for NestedRoutesView<Loc, Defs, FalFn>
@@ -112,8 +109,7 @@ where
&outer_owner,
);
drop(url);
EitherOf3::C(top_level_outlet(&outlets, &outer_owner))
outer_owner.with(|| EitherOf3::C(Outlet().into_any()))
}
};
@@ -134,7 +130,6 @@ where
current_url,
outlets,
view,
outer_owner,
}
}
@@ -217,14 +212,17 @@ where
// if it was on the fallback, show the view instead
if matches!(state.view.borrow().state, EitherOf3::B(_)) {
EitherOf3::<(), Fal, AnyView>::C(top_level_outlet(
&state.outlets,
&self.outer_owner,
))
.rebuild(&mut *state.view.borrow_mut());
self.outer_owner.with(|| {
EitherOf3::<(), Fal, AnyView>::C(Outlet().into_any())
.rebuild(&mut *state.view.borrow_mut());
})
}
}
}
if let Some(outlet) = state.outlets.first() {
self.outer_owner.with(|| outlet.provide_contexts());
}
}
}
@@ -350,7 +348,7 @@ where
.now_or_never()
.expect("async routes not supported in SSR");
Either::Right(top_level_outlet(&outlets, &outer_owner))
outer_owner.with(|| Either::Right(Outlet().into_any()))
}
};
view.to_html_with_buf(
@@ -404,7 +402,7 @@ where
.now_or_never()
.expect("async routes not supported in SSR");
Either::Right(top_level_outlet(&outlets, &outer_owner))
outer_owner.with(|| Either::Right(Outlet().into_any()))
}
};
view.to_html_async_with_buf::<OUT_OF_ORDER>(
@@ -456,7 +454,7 @@ where
join_all(mem::take(&mut loaders))
.now_or_never()
.expect("async routes not supported in SSR");
EitherOf3::C(top_level_outlet(&outlets, &outer_owner))
outer_owner.with(|| EitherOf3::C(Outlet().into_any()))
}
}
.hydrate::<FROM_SERVER>(cursor, position),
@@ -467,7 +465,6 @@ where
current_url,
outlets,
view,
outer_owner,
}
}
@@ -487,12 +484,8 @@ pub(crate) struct RouteContext {
pub matched: ArcRwSignal<String>,
base: Option<Oco<'static, str>>,
view_fn: Arc<Mutex<OutletViewFn>>,
child: ChildRoute,
}
#[derive(Clone)]
pub(crate) struct ChildRoute(Arc<Mutex<Option<RouteContext>>>);
impl Debug for RouteContext {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_struct("RouteContext")
@@ -507,6 +500,12 @@ impl Debug for RouteContext {
}
}
impl RouteContext {
fn provide_contexts(&self) {
provide_context(self.clone());
}
}
impl Clone for RouteContext {
fn clone(&self) -> Self {
Self {
@@ -518,7 +517,6 @@ impl Clone for RouteContext {
matched: self.matched.clone(),
base: self.base.clone(),
view_fn: Arc::clone(&self.view_fn),
child: self.child.clone(),
}
}
}
@@ -630,68 +628,60 @@ where
Suspend::new(Box::pin(async { ().into_any() }))
}))),
base: base.clone(),
child: ChildRoute(Arc::new(Mutex::new(None))),
};
if !outlets.is_empty() {
let prev_index = outlets.len().saturating_sub(1);
*outlets[prev_index].child.0.lock().or_poisoned() =
Some(outlet.clone());
}
outlets.push(outlet.clone());
// send the initial view through the channel, and recurse through the children
let (view, child) = self.into_view_and_child();
loaders.push(Box::pin(ScopedFuture::new({
let url = outlet.url.clone();
let matched = Matched(matched_including_parents);
let view_fn = Arc::clone(&outlet.view_fn);
let outlet = outlet.clone();
let params = params_including_parents.clone();
let url = url.clone();
let matched = matched.clone();
async move {
view.preload().await;
let child = outlet.child.clone();
*view_fn.lock().or_poisoned() =
Box::new(move |owner_where_used| {
let view = view.clone();
let child = child.clone();
let params = params.clone();
let url = url.clone();
let matched = matched.clone();
owner_where_used.with({
let matched = matched.clone();
move || {
let child = child.clone();
Suspend::new(Box::pin(async move {
provide_context(child.clone());
provide_context(params.clone());
provide_context(url.clone());
provide_context(matched.clone());
let view = SendWrapper::new(
ScopedFuture::new(view.choose()),
);
let view = view.await;
let view = MatchedRoute(
matched.0.get_untracked(),
view,
);
OwnedView::new(view).into_any()
})
as Pin<
Box<
dyn Future<Output = AnyView> + Send,
>,
>)
}
})
});
trigger
}
loaders.push(Box::pin(owner.with(|| {
ScopedFuture::new({
let owner = outlet.owner.clone();
let url = outlet.url.clone();
let matched = Matched(matched_including_parents);
let view_fn = Arc::clone(&outlet.view_fn);
async move {
provide_context(params_including_parents);
provide_context(url);
provide_context(matched.clone());
view.preload().await;
*view_fn.lock().or_poisoned() =
Box::new(move |owner_where_used| {
owner.join_contexts(&owner_where_used);
let view = view.clone();
owner.with({
let matched = matched.clone();
move || {
Suspend::new(Box::pin(async move {
let view = SendWrapper::new(
ScopedFuture::new(view.choose()),
);
let view = view.await;
let view = MatchedRoute(
matched.0.get_untracked(),
view,
);
OwnedView::new(view).into_any()
})
as Pin<
Box<
dyn Future<Output = AnyView>
+ Send,
>,
>)
}
})
});
trigger
}
})
})));
// and share the outlet with the parent via context
// we share it with the *parent* because the <Outlet/> is rendered in or below the parent
// wherever it appears, <Outlet/> will look for the closest RouteContext
parent.with(|| outlet.provide_contexts());
// recursively continue building the tree
// this is important because to build the view, we need access to the outlet
// and the outlet will be returned from building this child
@@ -795,71 +785,64 @@ where
let (full_tx, full_rx) = oneshot::channel();
let full_tx = Mutex::new(Some(full_tx));
full_loaders.push(full_rx);
let outlet = current.clone();
// send the new view, with the new owner, through the channel to the Outlet,
// and notify the trigger so that the reactive view inside the Outlet tracking
// the trigger runs again
preloaders.push(Box::pin(ScopedFuture::new({
let owner = owner.clone();
let trigger = current.trigger.clone();
let url = current.url.clone();
let matched = Matched(matched_including_parents);
let view_fn = Arc::clone(&current.view_fn);
let child = outlet.child.clone();
async move {
view.preload().await;
let child = child.clone();
*view_fn.lock().or_poisoned() =
Box::new(move |owner_where_used| {
let owner = owner.clone();
let view = view.clone();
let full_tx =
full_tx.lock().or_poisoned().take();
let old_owner = old_owner.take();
let child = child.clone();
let params =
params_including_parents.clone();
let url = url.clone();
let matched = matched.clone();
Suspend::new(Box::pin(async move {
let view = SendWrapper::new(
owner_where_used.with(|| {
provide_context(child.clone());
provide_context(params);
provide_context(url);
provide_context(matched);
ScopedFuture::new(async move {
if set_is_routing {
AsyncTransition::run(
|| view.choose(),
)
.await
} else {
view.choose().await
}
})
}),
);
let view = view.await;
if let Some(old_owner) = old_owner {
old_owner.cleanup();
}
preloaders.push(Box::pin(owner.with(|| {
ScopedFuture::new({
let owner = owner.clone();
let trigger = current.trigger.clone();
let url = current.url.clone();
let matched = Matched(matched_including_parents);
let view_fn = Arc::clone(&current.view_fn);
async move {
provide_context(params_including_parents);
provide_context(url);
provide_context(matched);
view.preload().await;
*view_fn.lock().or_poisoned() =
Box::new(move |owner_where_used| {
owner.join_contexts(&owner_where_used);
let owner = owner.clone();
let view = view.clone();
let full_tx =
full_tx.lock().or_poisoned().take();
let old_owner = old_owner.take();
Suspend::new(Box::pin(async move {
let view = SendWrapper::new(
owner.with(|| {
ScopedFuture::new(
async move {
if set_is_routing {
AsyncTransition::run(|| view.choose()).await
} else {
view.choose().await
}
}
)
}),
);
let view = view.await;
if let Some(old_owner) = old_owner {
old_owner.cleanup();
}
if let Some(tx) = full_tx {
_ = tx.send(());
}
owner.with(|| {
OwnedView::new(view).into_any()
})
}))
});
if let Some(tx) = full_tx {
_ = tx.send(());
}
owner.with(|| {
OwnedView::new(view).into_any()
})
}))
});
drop(old_params);
drop(old_url);
drop(old_matched);
trigger
}
drop(old_params);
drop(old_url);
drop(old_matched);
trigger
}
})
})));
// remove all the items lower in the tree
@@ -928,38 +911,20 @@ where
}
}
fn top_level_outlet(outlets: &[RouteContext], outer_owner: &Owner) -> AnyView {
let outlet = outlets.first().unwrap();
let child = outlet.child.clone();
let view_fn = outlet.view_fn.clone();
let trigger = outlet.trigger.clone();
let owner = outer_owner.child();
outer_owner.clone().with(|| {
provide_context(child.clone());
(move || {
trigger.track();
let mut view_fn = view_fn.lock().or_poisoned();
view_fn(owner.clone())
})
.into_any()
})
}
/// Displays the child route nested in a parent route, allowing you to control exactly where
/// that child route is displayed. Renders nothing if there is no nested child.
#[component]
pub fn Outlet() -> impl RenderHtml
where
{
let ChildRoute(child) = use_context()
.expect("<Outlet/> used without RouteContext being provided.");
let owner = Owner::new();
let child = child.lock().or_poisoned().clone();
child.map(|child| {
move || {
child.trigger.track();
let mut view_fn = child.view_fn.lock().or_poisoned();
view_fn(owner.clone())
}
})
move || {
let ctx = use_context::<RouteContext>()
.expect("<Outlet/> used without RouteContext being provided.");
let RouteContext {
trigger, view_fn, ..
} = ctx;
trigger.track();
let mut view_fn = view_fn.lock().or_poisoned();
view_fn(Owner::current().unwrap())
}
}

View File

@@ -29,6 +29,7 @@ thiserror = { workspace = true, default-features = true }
# registration system
inventory = { optional = true, workspace = true, default-features = true }
dashmap = { workspace = true, default-features = true }
once_cell = { workspace = true, default-features = true }
## servers
# actix

View File

@@ -151,6 +151,7 @@ use error::{FromServerFnError, ServerFnErrorErr};
use futures::{pin_mut, SinkExt, Stream, StreamExt};
use http::Method;
use middleware::{BoxedService, Layer, Service};
use once_cell::sync::Lazy;
use redirect::call_redirect_hook;
use request::Req;
use response::{ClientRes, Res, TryRes};
@@ -168,7 +169,7 @@ use std::{
marker::PhantomData,
ops::{Deref, DerefMut},
pin::Pin,
sync::{Arc, LazyLock},
sync::Arc,
};
#[doc(hidden)]
pub use xxhash_rust;
@@ -861,7 +862,7 @@ pub use inventory;
#[macro_export]
macro_rules! initialize_server_fn_map {
($req:ty, $res:ty) => {
std::sync::LazyLock::new(|| {
once_cell::sync::Lazy::new(|| {
$crate::inventory::iter::<ServerFnTraitObj<$req, $res>>
.into_iter()
.map(|obj| {
@@ -980,7 +981,7 @@ impl<Req, Res> Clone for ServerFnTraitObj<Req, Res> {
#[allow(unused)] // used by server integrations
type LazyServerFnMap<Req, Res> =
LazyLock<DashMap<(String, Method), ServerFnTraitObj<Req, Res>>>;
Lazy<DashMap<(String, Method), ServerFnTraitObj<Req, Res>>>;
#[cfg(feature = "ssr")]
impl<Req: 'static, Res: 'static> inventory::Collect

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@@ -75,13 +75,6 @@ impl DerefMut for BrowserRequest {
#[derive(Debug)]
pub struct BrowserFormData(pub(crate) SendWrapper<FormData>);
impl BrowserFormData {
/// Returns the raw `web_sys::FormData` struct.
pub fn take(self) -> FormData {
self.0.take()
}
}
impl From<FormData> for BrowserFormData {
fn from(value: FormData) -> Self {
Self(SendWrapper::new(value))

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@@ -5,14 +5,14 @@ use crate::{
};
use bytes::Bytes;
use futures::{Stream, StreamExt};
use once_cell::sync::Lazy;
use reqwest::{
header::{ACCEPT, CONTENT_TYPE},
Body,
};
pub use reqwest::{multipart::Form, Client, Method, Request, Url};
use std::sync::LazyLock;
pub(crate) static CLIENT: LazyLock<Client> = LazyLock::new(Client::new);
pub(crate) static CLIENT: Lazy<Client> = Lazy::new(Client::new);
impl<E> ClientReq<E> for Request
where

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@@ -21,6 +21,7 @@ reactive_stores = { workspace = true, optional = true }
slotmap = { optional = true, workspace = true, default-features = true }
oco_ref = { workspace = true, optional = true }
async-trait = { workspace = true, default-features = true }
once_cell = { workspace = true, default-features = true }
paste = { workspace = true, default-features = true }
erased = { workspace = true, default-features = true }
wasm-bindgen = { workspace = true, default-features = true }

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@@ -540,20 +540,11 @@ impl IntoClass for (&'static str, bool) {
fn rebuild(self, state: &mut Self::State) {
let (name, include) = self;
let (class_list, prev_include, prev_name) = state;
if name == *prev_name {
if include != *prev_include {
if include {
Rndr::add_class(class_list, name);
} else {
Rndr::remove_class(class_list, name);
}
}
} else {
if *prev_include {
Rndr::remove_class(class_list, prev_name);
}
if include != *prev_include {
if include {
Rndr::add_class(class_list, name);
} else {
Rndr::remove_class(class_list, name);
}
}
*prev_include = include;

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@@ -709,7 +709,7 @@ where
buf.push('<');
buf.push_str(E::TAG);
<At as ToTemplate>::to_template_attribute(
<At as ToTemplate>::to_template(
buf,
&mut class,
&mut style,

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@@ -125,14 +125,14 @@ impl Render for InertElement {
type State = InertElementState;
fn build(self) -> Self::State {
let el = Rndr::create_element_from_html(self.html.clone());
let el = Rndr::create_element_from_html(&self.html);
InertElementState(self.html, el)
}
fn rebuild(self, state: &mut Self::State) {
let InertElementState(prev, el) = state;
if &self.html != prev {
let mut new_el = Rndr::create_element_from_html(self.html.clone());
let mut new_el = Rndr::create_element_from_html(&self.html);
el.insert_before_this(&mut new_el);
el.unmount();
*el = new_el;

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@@ -209,15 +209,6 @@ where
fn rebuild(self, state: &mut Self::State) {
let (name, mut f) = self;
let prev_name = state.name;
let prev_state = state.effect.take_value();
if let Some((list, prev_include)) = &prev_state {
if prev_name != name && *prev_include {
Rndr::remove_class(list, prev_name);
}
}
// Name might've updated:
state.name = name;
let mut first_run = true;
@@ -241,7 +232,7 @@ where
}
}
},
prev_state,
state.effect.take_value(),
);
}

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@@ -9,12 +9,9 @@ use crate::{
view::{Mountable, ToTemplate},
};
use linear_map::LinearMap;
use once_cell::unsync::Lazy;
use rustc_hash::FxHashSet;
use std::{
any::TypeId,
borrow::Cow,
cell::{LazyCell, RefCell},
};
use std::{any::TypeId, borrow::Cow, cell::RefCell};
use wasm_bindgen::{intern, prelude::Closure, JsCast, JsValue};
use web_sys::{AddEventListenerOptions, Comment, HtmlTemplateElement};
@@ -24,7 +21,6 @@ pub struct Dom;
thread_local! {
pub(crate) static GLOBAL_EVENTS: RefCell<FxHashSet<Cow<'static, str>>> = Default::default();
pub static TEMPLATE_CACHE: RefCell<Vec<(Cow<'static, str>, web_sys::Element)>> = Default::default();
}
pub type Node = web_sys::Node;
@@ -61,7 +57,7 @@ impl Dom {
pub fn create_placeholder() -> Placeholder {
thread_local! {
static COMMENT: LazyCell<Comment> = LazyCell::new(|| {
static COMMENT: Lazy<Comment> = Lazy::new(|| {
document().create_comment("")
});
}
@@ -285,10 +281,9 @@ impl Dom {
let cb = send_wrapper::SendWrapper::new(cb);
move |el: &Element| {
or_debug!(
el.remove_event_listener_with_callback_and_bool(
el.remove_event_listener_with_callback(
intern(&name),
cb.as_ref().unchecked_ref(),
true
cb.as_ref().unchecked_ref()
),
el,
"removeEventListener"
@@ -456,8 +451,8 @@ impl Dom {
V: ToTemplate + 'static,
{
thread_local! {
static TEMPLATE_ELEMENT: LazyCell<HtmlTemplateElement> =
LazyCell::new(|| document().create_element(Dom::intern("template")).unwrap().unchecked_into());
static TEMPLATE_ELEMENT: Lazy<HtmlTemplateElement> =
Lazy::new(|| document().create_element("template").unwrap().unchecked_into());
static TEMPLATES: RefCell<LinearMap<TypeId, HtmlTemplateElement>> = Default::default();
}
@@ -492,66 +487,13 @@ impl Dom {
.unchecked_into()
}
pub fn create_element_from_html(html: Cow<'static, str>) -> Element {
let tpl = TEMPLATE_CACHE.with(|cache| {
let mut cache = cache.borrow_mut();
if let Some(tpl_content) = cache.iter().find_map(|(key, tpl)| {
(html == *key)
.then_some(Self::clone_template(tpl.unchecked_ref()))
}) {
tpl_content
} else {
let tpl = document()
.create_element(Self::intern("template"))
.unwrap();
tpl.set_inner_html(&html);
let tpl_content = Self::clone_template(tpl.unchecked_ref());
cache.push((html, tpl));
tpl_content
}
});
pub fn create_element_from_html(html: &str) -> Element {
// TODO can be optimized to cache HTML strings or cache <template>?
let tpl = document().create_element("template").unwrap();
tpl.set_inner_html(html);
let tpl = Self::clone_template(tpl.unchecked_ref());
tpl.first_element_child().unwrap_or(tpl)
}
pub fn create_svg_element_from_html(html: Cow<'static, str>) -> Element {
let tpl = TEMPLATE_CACHE.with(|cache| {
let mut cache = cache.borrow_mut();
if let Some(tpl_content) = cache.iter().find_map(|(key, tpl)| {
(html == *key)
.then_some(Self::clone_template(tpl.unchecked_ref()))
}) {
tpl_content
} else {
let tpl = document()
.create_element(Self::intern("template"))
.unwrap();
let svg = document()
.create_element_ns(
Some(Self::intern("http://www.w3.org/2000/svg")),
Self::intern("svg"),
)
.unwrap();
let g = document()
.create_element_ns(
Some(Self::intern("http://www.w3.org/2000/svg")),
Self::intern("g"),
)
.unwrap();
g.set_inner_html(&html);
svg.append_child(&g).unwrap();
tpl.unchecked_ref::<TemplateElement>()
.content()
.append_child(&svg)
.unwrap();
let tpl_content = Self::clone_template(tpl.unchecked_ref());
cache.push((html, tpl));
tpl_content
}
});
let svg = tpl.first_element_child().unwrap();
svg.first_element_child().unwrap_or(svg)
}
}
impl Mountable for Node {

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@@ -1,17 +1,11 @@
use crate::{
html::{
attribute::{any_attribute::AnyAttribute, Attribute},
attribute::Attribute,
element::{ElementType, ElementWithChildren, HtmlElement},
},
hydration::Cursor,
prelude::{AddAnyAttr, Mountable},
renderer::{
dom::{Element, Node},
CastFrom, Rndr,
},
view::{Position, PositionState, Render, RenderHtml},
view::Render,
};
use std::{borrow::Cow, fmt::Debug};
use std::fmt::Debug;
macro_rules! svg_elements {
($($tag:ident [$($attr:ty),*]),* $(,)?) => {
@@ -191,124 +185,3 @@ impl ElementType for Use {
}
impl ElementWithChildren for Use {}
/// An element that contains no interactivity, and whose contents can be known at compile time.
pub struct InertElement {
html: Cow<'static, str>,
}
impl InertElement {
/// Creates a new inert svg element.
pub fn new(html: impl Into<Cow<'static, str>>) -> Self {
Self { html: html.into() }
}
}
/// Retained view state for [`InertElement`].
pub struct InertElementState(Cow<'static, str>, Element);
impl Mountable for InertElementState {
fn unmount(&mut self) {
self.1.unmount();
}
fn mount(&mut self, parent: &Element, marker: Option<&Node>) {
self.1.mount(parent, marker)
}
fn insert_before_this(&self, child: &mut dyn Mountable) -> bool {
self.1.insert_before_this(child)
}
fn elements(&self) -> Vec<crate::renderer::types::Element> {
vec![self.1.clone()]
}
}
impl Render for InertElement {
type State = InertElementState;
fn build(self) -> Self::State {
let el = Rndr::create_svg_element_from_html(self.html.clone());
InertElementState(self.html, el)
}
fn rebuild(self, state: &mut Self::State) {
let InertElementState(prev, el) = state;
if &self.html != prev {
let mut new_el =
Rndr::create_svg_element_from_html(self.html.clone());
el.insert_before_this(&mut new_el);
el.unmount();
*el = new_el;
*prev = self.html;
}
}
}
impl AddAnyAttr for InertElement {
type Output<SomeNewAttr: Attribute> = Self;
fn add_any_attr<NewAttr: Attribute>(
self,
_attr: NewAttr,
) -> Self::Output<NewAttr>
where
Self::Output<NewAttr>: RenderHtml,
{
panic!(
"InertElement does not support adding attributes. It should only \
be used as a child, and not returned at the top level."
)
}
}
impl RenderHtml for InertElement {
type AsyncOutput = Self;
type Owned = Self;
const MIN_LENGTH: usize = 0;
fn html_len(&self) -> usize {
self.html.len()
}
fn dry_resolve(&mut self) {}
async fn resolve(self) -> Self {
self
}
fn to_html_with_buf(
self,
buf: &mut String,
position: &mut Position,
_escape: bool,
_mark_branches: bool,
_extra_attrs: Vec<AnyAttribute>,
) {
buf.push_str(&self.html);
*position = Position::NextChild;
}
fn hydrate<const FROM_SERVER: bool>(
self,
cursor: &Cursor,
position: &PositionState,
) -> Self::State {
let curr_position = position.get();
if curr_position == Position::FirstChild {
cursor.child();
} else if curr_position != Position::Current {
cursor.sibling();
}
let el = crate::renderer::types::Element::cast_from(cursor.current())
.unwrap();
position.set(Position::NextChild);
InertElementState(self.html, el)
}
fn into_owned(self) -> Self::Owned {
self
}
}

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@@ -53,12 +53,6 @@ where
}
}
impl IntoFragment for AnyView {
fn into_fragment(self) -> Fragment {
Fragment::new(vec![self])
}
}
impl<T> IntoFragment for Vec<T>
where
T: IntoAny,

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@@ -437,17 +437,6 @@ pub trait ToTemplate {
inner_html: &mut String,
position: &mut Position,
);
/// Renders a view type to a template in attribute position.
fn to_template_attribute(
buf: &mut String,
class: &mut String,
style: &mut String,
inner_html: &mut String,
position: &mut Position,
) {
Self::to_template(buf, class, style, inner_html, position);
}
}
/// Keeps track of what position the item currently being hydrated is in, relative to its siblings

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@@ -103,15 +103,6 @@ impl ToTemplate for () {
) {
buf.push_str("<!>");
}
fn to_template_attribute(
_buf: &mut String,
_class: &mut String,
_style: &mut String,
_inner_html: &mut String,
_position: &mut Position,
) {
}
}
impl<A: Render> Render for (A,) {