Merge #1780

1780: add option to disable notify r=matklad a=matklad

This should help if notify uses 100% of CPU. Put

```
{
    "rust-analyzer.useClientWatching": true,
}
```

into `.vscode/settings.json` (or appropriate config of your editor) to use editor's file watching capabilites instead of notify

Co-authored-by: Aleksey Kladov <[email protected]>

1 files changed, 2 insertions, 0 deletions

diff --git a/docs/user/README.md b/docs/user/README.md
index 453e8e273..56c2d9eb5 100644
--- a/docs/user/README.md
+++ b/docs/user/README.md
@@ -74,6 +74,8 @@ See https://github.com/microsoft/vscode/issues/72308[microsoft/vscode#72308] for
 * `rust-analyzer.excludeGlobs`: a list of glob-patterns for exclusion (see globset [docs](https://docs.rs/globset) for syntax).
   Note: glob patterns are applied to all Cargo packages and a rooted at a package root.
   This is not very intuitive and a limitation of a current implementation.
+* `rust-analyzer.useClientWatching`: use client provided file watching instead
+  of notify watching.
 * `rust-analyzer.cargo-watch.check-arguments`: cargo-watch check arguments.
   (e.g: `--features="shumway,pdf"` will run as `cargo watch -x "check --features="shumway,pdf""` )
 * `rust-analyzer.trace.server`: enables internal logging