Add WASI support for server-side rendering.

[langyo]

Description

I've been trying to use yew to render the page into the static HTML string on WASI. However, yew cannot distinguish the browser WASM target (wasm32-unknown-unknown with wasm-bindgen) and WASI target (wasm32-wasi), and it would choose wrong modules for wasm32-*.

In addition, since the current SSR implementation will create new tasks directly in the asynchronous context directly (based on prokio). It only allowed in a multi-threaded environment that it is not compatible with WASI. So I added a dedicated one for a single-threaded environment that rendering function to support single-threaded scenes.

To support this new feature, I have also made changes along with some other upstream dependencies. I've created some PRs for these upstream dependencies, and added a temporary patch entry to the root Cargo.toml for this PR. If the upstream branch can be processed, these temporary patch entries could be replaced.

• (Required)
  • Add WASI support by tokio_wasi prokio#11
  • Support tokio for platforms without multi-threading support prokio#12
• (Required)
  • Add WASI support for gloo-history. rustwasm/gloo#405
  • Add WASI example for CI. rustwasm/gloo#411
  • Update Cargo.lock (2) rustwasm/gloo#424
  • Remove the flags what to expect WASI targets. rustwasm/gloo#425
• Try to supports WASI targets. futursolo/stylist-rs#148

I also wrote a short example for this new feature.

CC @futursolo 😉

Checklist

• I have reviewed my own code
• I have added tests

[github-actions]

Benchmark - core

Yew Master

vnode           fastest       │ slowest       │ median        │ mean          │ samples │ iters
╰─ vnode_clone  2.968 ns      │ 3.041 ns      │ 2.988 ns      │ 2.989 ns      │ 100     │ 1000000000

Pull Request

vnode           fastest       │ slowest       │ median        │ mean          │ samples │ iters
╰─ vnode_clone  2.986 ns      │ 3.096 ns      │ 2.993 ns      │ 2.995 ns      │ 100     │ 1000000000

[github-actions]

Visit the preview URL for this PR (updated for commit 4a3b79f):

https://yew-rs--pr3534-wasi-support-test-8w8rolp5.web.app

_{(expires Mon, 02 Sep 2024 02:55:49 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

[github-actions]

Benchmark - SSR

Yew Master

Benchmark	Round	Min (ms)	Max (ms)	Mean (ms)	Standard Deviation
Baseline	10	289.303	289.917	289.487	0.244
Hello World	10	495.218	502.854	498.844	3.225
Function Router	10	1655.731	1690.352	1672.628	12.751
Concurrent Task	10	1005.178	1006.620	1005.978	0.494
Many Providers	10	1122.085	1162.368	1138.665	13.104

Pull Request

Benchmark	Round	Min (ms)	Max (ms)	Mean (ms)	Standard Deviation
Baseline	10	289.249	289.463	289.345	0.073
Hello World	10	515.033	518.411	516.701	1.213
Function Router	10	1614.825	1653.319	1623.054	11.098
Concurrent Task	10	1004.953	1006.618	1005.731	0.469
Many Providers	10	1183.398	1218.504	1193.656	12.951

[github-actions]

Size Comparison

examples	master (KB)	pull request (KB)	diff (KB)	diff (%)
async_clock	96.327	96.327	0	0.000%
boids	168.066	168.066	0	0.000%
communication_child_to_parent	89.818	89.818	0	0.000%
communication_grandchild_with_grandparent	101.845	101.845	0	0.000%
communication_grandparent_to_grandchild	97.510	97.510	0	0.000%
communication_parent_to_child	86.358	86.358	0	0.000%
contexts	101.714	101.714	0	0.000%
counter	82.761	82.761	0	0.000%
counter_functional	83.209	83.209	0	0.000%
dyn_create_destroy_apps	85.966	85.966	0	0.000%
file_upload	95.986	95.986	0	0.000%
function_memory_game	167.535	167.535	0	0.000%
function_router	333.431	333.411	-0.020	-0.006%
function_todomvc	160.954	160.954	0	0.000%
futures	234.979	234.979	0	0.000%
game_of_life	104.846	104.846	0	0.000%
immutable	185.640	185.640	0	0.000%
inner_html	77.420	77.420	0	0.000%
js_callback	104.540	104.540	0	0.000%
keyed_list	195.628	195.628	0	0.000%
mount_point	80.155	80.155	0	0.000%
nested_list	109.956	109.956	0	0.000%
node_refs	87.709	87.709	0	0.000%
password_strength	1777.415	1777.415	0	0.000%
portals	90.337	90.337	0	0.000%
router	304.342	304.325	-0.017	-0.005%
simple_ssr	137.193	137.193	0	0.000%
ssr_router	370.538	370.515	-0.023	-0.006%
suspense	108.910	108.910	0	0.000%
timer	85.505	85.505	0	0.000%
timer_functional	93.200	93.200	0	0.000%
todomvc	141.917	141.917	0	0.000%
two_apps	82.834	82.834	0	0.000%
web_worker_fib	131.337	131.337	0	0.000%
web_worker_prime	182.851	182.851	0	0.000%
webgl	80.139	80.139	0	0.000%

✅ None of the examples has changed their size significantly.

[ranile]

Thanks so much for your patience. My apologies for how long it took to review

[ranile]

@WorldSEnder this is pending your review. If you're unable to review, I'll dismiss the previous (now-resolved) review and get this merged

[ranile]

@langyo can you please undo the formatting changes your editor did in the meantime? I'll merge this PR on Monday if @WorldSEnder doesn't respond by then

Review already addressed, need to dismiss to merge PR

[ranile]

Merging this (finally!). Any changes needed can come in further PRs