diff options
| author | Kevin Song <chips@ksong.dev> | 2022-05-04 15:40:44 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-04 15:40:44 -0500 |
| commit | 393d62c726573a0e6c351f422dbef4b17a5944bf (patch) | |
| tree | c1359d4219b2db8e28e65dd3688f91b469ace3c7 /docs/config | |
| parent | 2bf30dc89fbce6f4da37657b8af6077f15a543d0 (diff) | |
feat(rust): Display toolchain names (#3414)
This is an actualization of PR #559 as originally envisioned by qryxip.
Adds the ability to display toolchain versions, either as extracted from
environment/settings files or by getting the host triple. As part of
this, several other major changes were needed:
- Many of the smaller functions within the code have been fused, moved,
or dropped.
- The Rustup environmental info is now initialized lazily using
OnceCells. This will hopefully lead to a performance increase.
- New configuration variables (`toolchain` and `numver`) have been added
to allow finer-grained configuration.
- Override information is no longer read from `rustup` output. Instead,
it is parsed from the same files that rustup would use to determine
this info.
Co-authored-by: qryxip <qryxip@gmail.com>
Co-authored-by: qryxip <qryxip@gmail.com>
Diffstat (limited to 'docs/config')
| -rw-r--r-- | docs/config/README.md | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/docs/config/README.md b/docs/config/README.md index 2e011535a..3d9be60de 100644 --- a/docs/config/README.md +++ b/docs/config/README.md @@ -2991,11 +2991,13 @@ The module will be shown if any of the following conditions are met: ### Variables -| Variable | Example | Description | -| -------- | ----------------- | ------------------------------------ | -| version | `v1.43.0-nightly` | The version of `rustc` | -| symbol | | Mirrors the value of option `symbol` | -| style\* | | Mirrors the value of option `style` | +| Variable | Example | Description | +| --------- | ----------------- | -------------------------------------------- | +| version | `v1.43.0-nightly` | The version of `rustc` | +| numver | `1.51.0` | The numeric component of the `rustc` version | +| toolchain | `beta` | The toolchain version | +| symbol | | Mirrors the value of option `symbol` | +| style\* | | Mirrors the value of option `style` | *: This variable can only be used as a part of a style string |