Reentrant event listeners

[WorldSEnder]

Description

Fixes #2989 and allows for listeners to trigger events that will reenter yew's event handling (which might trigger further event handlers or exit early).

Checklist

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

[github-actions]

Visit the preview URL for this PR (updated for commit ceeb3ca):

https://yew-rs-api--pr3037-reentrent-listeners-wp0miw5c.web.app

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[github-actions]

Benchmark - SSR

Yew Master

Benchmark	Round	Min (ms)	Max (ms)	Mean (ms)	Standard Deviation
Baseline	10	376.578	377.173	376.784	0.187
Hello World	10	677.495	688.191	683.390	3.959
Function Router	10	2332.073	2368.179	2353.657	11.883
Concurrent Task	10	1007.615	1009.287	1008.604	0.601

Pull Request

Benchmark	Round	Min (ms)	Max (ms)	Mean (ms)	Standard Deviation
Baseline	10	376.642	377.062	376.831	0.130
Hello World	10	721.391	726.454	724.252	1.563
Function Router	10	2369.398	2415.404	2394.885	11.928
Concurrent Task	10	1007.095	1009.523	1008.410	0.699

[github-actions]

Size Comparison

examples	master (KB)	pull request (KB)	diff (KB)	diff (%)
async_clock	108.256	108.290	+0.034	+0.032%
boids	172.295	172.329	+0.034	+0.020%
communication_child_to_parent	92.356	92.390	+0.033	+0.036%
communication_grandchild_with_grandparent	106.805	106.737	-0.067	-0.063%
communication_grandparent_to_grandchild	102.653	102.585	-0.068	-0.067%
communication_parent_to_child	89.447	89.479	+0.032	+0.036%
contexts	109.328	109.261	-0.067	-0.062%
counter	87.385	87.418	+0.033	+0.038%
counter_functional	87.797	87.729	-0.067	-0.077%
dyn_create_destroy_apps	90.234	90.267	+0.032	+0.036%
file_upload	101.706	101.890	+0.184	+0.181%
function_memory_game	166.479	166.410	-0.068	-0.041%
function_router	350.077	350.236	+0.159	+0.045%
function_todomvc	161.415	161.348	-0.067	-0.042%
futures	226.534	226.572	+0.038	+0.017%
game_of_life	108.143	108.178	+0.035	+0.033%
immutable	184.000	183.922	-0.078	-0.042%
inner_html	83.807	83.838	+0.031	+0.037%
js_callback	112.994	112.938	-0.057	-0.050%
keyed_list	197.807	197.842	+0.035	+0.018%
mount_point	86.956	86.987	+0.031	+0.036%
nested_list	114.938	114.979	+0.040	+0.035%
node_refs	94.873	94.902	+0.029	+0.031%
password_strength	1552.854	1552.791	-0.062	-0.004%
portals	98.149	98.179	+0.029	+0.030%
router	320.163	320.346	+0.183	+0.057%
simple_ssr	153.059	152.995	-0.063	-0.041%
ssr_router	394.539	394.729	+0.190	+0.048%
suspense	110.619	110.555	-0.064	-0.058%
timer	90.279	90.312	+0.033	+0.037%
todomvc	142.749	142.782	+0.033	+0.023%
two_apps	88.016	88.050	+0.034	+0.039%
web_worker_fib	154.375	154.409	+0.034	+0.022%
webgl	86.507	86.539	+0.032	+0.037%

✅ None of the examples has changed their size significantly.

[futursolo]

Recursively calling FnMut should not compile if it is pure Rust, but we do not use captured mutable reference internally and Callback is also Fn. Looks good to me.

[hamza1311]

I would've preferred to have this solved in gloo but I ran into some issues when I tried to do that. This PR looks good to me

There's something I was experimenting with, not sure how ties with here: moving the event listeners registration to JS. Instead of a Rust hash map storing the listeners and calling them, a JavaScript object will. I haven't benchmarked anything and don't have anything concrete enough to turn into a PR; just a thought I had.