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Polish: inlay hints and codelens performance #634

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merged 4 commits into from
Nov 30, 2022

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aspeddro
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@aspeddro aspeddro commented Nov 14, 2022

  • It was calling Cmt.fullFromPath for each hint.
  • Removes inlay hints for parameters. It's not necessary as code lenses already do this job.

A noticeable change to analysis/examples/large-project/src/res_core.res

Is there any way to measure?

Part of #511

cc @zth

@aspeddro aspeddro changed the title Polish: better inlay hints and codelens performance Polish: inlay hints and codelens performance Nov 14, 2022
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zth commented Nov 28, 2022

Having a look at this soon, sorry for the wait!

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zth commented Nov 28, 2022

@aspeddro we don't have any real benchmarks unfortunately. When I've tested I've clocked how long refreshing takes for us in that large file vs TS in a large TS file.

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I think this looks good. @cristianoc might want to have a glance. @aspeddro mind pulling in the latest master too? There's a conflict.

};
})
| _ -> None))
match Cmt.fullFromPath ~path with
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I think this is great. Question for the future: does it make sense to have some sort of cache inside of Cmt.fullFromPath directly?

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The change looks good. Perhaps it's possible to rename fullFromPath to something that makes it clear it's an expensive operation. E.g. loadFullCmtFromPath.

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Done in 0f26053

analysis/tests/src/expected/InlayHint.res.txt Show resolved Hide resolved
@zth zth merged commit 75bccdd into rescript-lang:master Nov 30, 2022
@aspeddro aspeddro deleted the polish-inlay-hints-performance branch December 19, 2022 17:26
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3 participants