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| author | Yuki Okushi <huyuumi.dev@gmail.com> | 2021-03-04 20:01:03 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-04 20:01:03 +0900 |
| commit | 36b7bef1cb0fb9d989f6c6e5ae9f001dea1b6a14 (patch) | |
| tree | aa019f79b4c875c607bdd95cb38b5d3929ddb398 /compiler/rustc_mir/src/transform/coverage/graph.rs | |
| parent | f898aa3f5b4b7b85b71c4bb5447d0b7cef6deeaf (diff) | |
| parent | 768d5e950953738a54480e530341964838d29da2 (diff) | |
| download | rust-36b7bef1cb0fb9d989f6c6e5ae9f001dea1b6a14.tar.gz rust-36b7bef1cb0fb9d989f6c6e5ae9f001dea1b6a14.zip | |
Rollup merge of #82310 - jsha:rustdoc-search-onfocus, r=GuillaumeGomez
Load rustdoc's JS search index on-demand. Instead of being loaded on every page, the JS search index is now loaded when either (a) there is a `?search=` param, or (b) the search input is focused. This saves both CPU and bandwidth. As of Feb 2021, https://doc.rust-lang.org/search-index1.50.0.js is 273,838 bytes gzipped or 2,544,939 bytes uncompressed. Evaluating it takes 445 ms of CPU time in Chrome 88 on a i7-10710U CPU (out of a total ~2,100 ms page reload). Tested on Firefox and Chrome. New: https://jacob.hoffman-andrews.com/rust/search-on-demand/std/primitive.slice.html https://jacob.hoffman-andrews.com/rust/search-on-demand/std/primitive.slice.html?search=fn Old: https://jacob.hoffman-andrews.com/rust/search-on-load/std/primitive.slice.html https://jacob.hoffman-andrews.com/rust/search-on-load/std/primitive.slice.html?search=fn
Diffstat (limited to 'compiler/rustc_mir/src/transform/coverage/graph.rs')
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