Files
Tobias Bieniek 40251b2462 feat(rust-toolchain): Add rust-toolchain manager (#38554)
* feat(rust-toolchain): Implement `rust-toolchain` manager

* feat(rust-toolchain): Add support for legacy filename

* feat(rust-toolchain): Add support for legacy file format

* refactor(rust-toolchain): Reject empty `channel` strings at parse stage

* tests(rust-toolchain): Cover valid TOML missing `[toolchain]` or `channel`

* refactor(rust-toolchain): Log legacy format fallback at `trace` level

* refactor(rust-toolchain): Reject empty and multi-line legacy files explicitly

* tests(rust-toolchain): Cover unparseable channel value

* tests(rust-toolchain): Use `codeBlock` for multi-line fixtures

* docs(rust-toolchain): Scope pin example to `rust-toolchain` manager

Co-authored-by: Sergei Zharinov <1239644+zharinov@users.noreply.github.com>

* tests(rust-toolchain): Use `codeBlock` for schema fixtures too

---------

Co-authored-by: Sergei Zharinov <1239644+zharinov@users.noreply.github.com>
2026-05-20 15:22:59 +00:00

1.2 KiB

This manager can be used to update the Rust toolchain version in rust-toolchain.toml and rust-toolchain files.

It supports both the TOML format and the legacy plain-text format as specified in the Rust toolchain documentation.

Version pinning

If you'd like to pin your toolchain to a particular version, the following configuration can be applied:

{
  "packageRules": [
    {
      "matchManagers": ["rust-toolchain"],
      "matchDepTypes": ["toolchain"],
      "rangeStrategy": "pin"
    }
  ]
}

Supported renovations

  • 1.90.0 → 2.0.0 (major version updates)
  • 1.90.0 → 1.91.0 (minor version updates)
  • 1.90.0 → 1.90.1 (patch version updates)
  • 1.90 → 2.0 (major range updates)
  • 1.90 → 1.91 (minor range updates)
  • nightly-2025-10-10 → nightly-2025-10-11 (nightly version updates)

With rangeStrategy: pin:

  • 1.90 → 1.90.0 (range pinning)
  • stable → 1.90.0 (stable channel pinning)
  • nightly → nightly-2025-10-11 (nightly channel pinning)

Note: The version numbers shown above are just examples for illustration purposes.