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Diffstat (limited to 'src/doc/rustc-dev-guide')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/building/suggested.md | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/doc/rustc-dev-guide/src/building/suggested.md b/src/doc/rustc-dev-guide/src/building/suggested.md index 76c39608449..bfb2f4d1084 100644 --- a/src/doc/rustc-dev-guide/src/building/suggested.md +++ b/src/doc/rustc-dev-guide/src/building/suggested.md @@ -59,6 +59,14 @@ always overrides the inner ones. ## Configuring `rust-analyzer` for `rustc` +### Checking the "library" tree + +Checking the "library" tree requires a stage1 compiler, which can be a heavy process on some computers. +For this reason, bootstrap has a flag called `--skip-std-check-if-no-download-rustc` that skips checking the +"library" tree if `rust.download-rustc` isn't available. If you want to avoid putting a heavy load on your computer +with `rust-analyzer`, you can add the `--skip-std-check-if-no-download-rustc` flag to your `./x check` command in +the `rust-analyzer` configuration. + ### Project-local rust-analyzer setup `rust-analyzer` can help you check and format your code whenever you save a |