rustdoc-search: stop constructing pointless arrays in decode #127379
Merged
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I'm not sure why I ever thought that would be okay. This is clearly hot code, and should avoid Array.prototype.map when it's not needed. In any case, it shows up in the profiler.
rustdoc-js-profiler:
https://notriddle.com/rustdoc-html-demo-11/decode-opt-1/index.html
Firefox profiler:
Before
After