Add the ability to use non-literal string as attribute names

[ranile]

Description

Use AttrValue instead of &'static str in Attributes::IndexMap

Fixes #2583

Checklist

• I have run cargo make pr-flow
• I have reviewed my own code
• I have updated tests

[github-actions]

Visit the preview URL for this PR (updated for commit 6139274):

https://yew-rs-api--pr2593-dynamic-attr-name-fy7rmfls.web.app

_{(expires Tue, 19 Apr 2022 18:01:01 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

[github-actions]

Size Comparison

examples	master (KB)	pull request (KB)	diff
boids	219.341	218.836	-0.505
contexts	136.297	135.968	-0.329
counter	111.442	111.061	-0.382
counter_functional	112.305	111.923	-0.382
dyn_create_destroy_apps	114.877	114.558	-0.319
file_upload	127.909	127.591	-0.318
function_memory_game	214.932	214.588	-0.344
function_router	406.019	405.774	-0.244
function_todomvc	207.714	207.521	-0.192
futures	270.011	270.006	-0.005
game_of_life	139.760	139.482	-0.277
inner_html	107.222	106.914	-0.308
js_callback	114.629	114.301	-0.328
keyed_list	246.226	245.764	-0.462
mount_point	110.972	110.665	-0.307
nested_list	141.521	141.408	-0.112
node_refs	113.855	113.548	-0.308
password_strength	1618.833	1618.495	-0.338
portals	122.024	121.715	-0.310
router	371.017	370.723	-0.294
simple_ssr	573.411	573.063	-0.348
ssr_router	495.621	495.491	-0.130
suspense	135.374	135.079	-0.295
timer	113.825	113.506	-0.319
todomvc	189.500	189.296	-0.204
two_apps	111.817	111.454	-0.363
webgl	113.504	113.196	-0.308

[WorldSEnder]

Can you investigate the hit on bundle-size across the board? Seems unexpected and unintended to me, is the optimizer getting confused?

[ranile]

I tried to investigate but I couldn't find anything directly related to this PR. Here's the twiggy output:

$ twiggy diff dist/index-bb8d1efa01b11b21_bg.wasm dist-dynamic-attr-name/index-6f54447ec41e7ed9_bg.wasm 
 Delta Bytes │ Item
─────────────┼──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
       -6253 ┊ yew::dom_bundle::blist::BList::apply_keyed::hf680e9371ffcfa81
       +6210 ┊ yew::dom_bundle::blist::<impl yew::dom_bundle::traits::Reconcilable for yew::virtual_dom::vlist::VList>::reconcile::ha8ea041d17b3fc5c
       +1437 ┊ hashbrown::raw::inner::RawTable<T,A>::reserve_rehash::h40031a0cfbb9e96c
       +1276 ┊ "function names" subsection
       +1271 ┊ yew::dom_bundle::btag::attributes::<impl yew::virtual_dom::Attributes>::apply_diff_index_maps::h181d55d80e5264fc
        -891 ┊ yew::dom_bundle::btag::attributes::<impl yew::virtual_dom::Attributes>::apply_diff_index_maps::h4bfa137a4275df06
        -881 ┊ yew::dom_bundle::btag::attributes::<impl yew::virtual_dom::Attributes>::apply_diff_as_maps::collect::hb3fbac229c6347e3
        +683 ┊ indexmap::map::core::IndexMapCore<K,V>::insert_full::h121fd42eb1f406bf
        -566 ┊ indexmap::map::IndexMap<K,V,S>::get::hda0b66b0256234d1
        +548 ┊ <indexmap::map::IndexMap<K,V,S> as core::iter::traits::collect::FromIterator<(K,V)>>::from_iter::h32c93fc97d4bd63e
        +527 ┊ indexmap::map::IndexMap<K,V,S>::get_index_of::h1bb8bd88c02cee45
        +488 ┊ indexmap::map::IndexMap<K,V,S>::insert::hed62990bad1560ea
        -485 ┊ indexmap::map::IndexMap<K,V,S>::hash::heed10a80940f879e
        +411 ┊ hashbrown::raw::inner::RawTable<T,A>::insert::h3a9a8041e2b2123a
        -395 ┊ <yew::dom_bundle::blist::BList as yew::dom_bundle::traits::ReconcileTarget>::detach::h0b1c0428510f8cda
        +394 ┊ hashbrown::raw::inner::RawTableInner<A>::fallible_with_capacity::h20c0bb40a3676429
        -382 ┊ <yew::html::component::lifecycle::RenderRunner as yew::scheduler::Runnable>::run::h382951aaf4a36be2
        -325 ┊ indexmap::map::core::IndexMapCore<K,V>::get_index_of::h3f5de4587318f981
        +320 ┊ <std::collections::hash::map::HashMap<K,V,S> as core::iter::traits::collect::FromIterator<(K,V)>>::from_iter::hfafdf0197eb883f6
        +316 ┊ <std::collections::hash::map::HashMap<K,V,S> as core::iter::traits::collect::FromIterator<(K,V)>>::from_iter::h6c17f83a723f590c
       +2474 ┊ ... and 50 more.
       +5800 ┊ Σ [70 Total Rows]

If you know of a solution, I would like to hear it.

[ranile]

I tried to reduce the bundle size as much as I could. I don't have any other leads on what I can do to try to reduce the bundle size

[WorldSEnder]

I tried to reduce the bundle size as much as I could. I don't have any other leads on what I can do to try to reduce the bundle size

I'll also have a go at this before adding my review. On a superficial look, lgtm.

[WorldSEnder]

I think I found a way to keep the size small. Other than that, looks good to me. We might want to revisit the implementation at some point, it seems to collect(), i.e. recreate, IndexMap a few times, which sounds unfortunate for performance.

[WorldSEnder]

I don't think theses inline annotations actually effect anything, might as well remove them again.

[ranile]

I think we should just keep them as they hint the compiler. The stdlib also has them