RUST FOUNDATIONVERIFIED
Rust 1.93.1
Checked 28 Sep 2026. BlackTree preserves the last verified facts if a later source check is temporarily unavailable.
Open the official publisher source
← Lifecycle catalogue
RELEASE NOTESRUST FOUNDATIONVERIFIED
PUBLISHER UPDATE · RUST-1.93.1
RUST-1.93.1 release notes and known issues
Rust 1.93.1
Scope: Rust. This update record adds version, fix and known-issue context. Its publication date is not a lifecycle boundary.
Summary
Don't try to recover keyword as non-keyword identifier , fixing an ICE that especially affected rustfmt . Fix clippy::panicking_unwrap false-positive on field access with implicit deref . Revert "Update wasm-related dependencies in CI" , fixing file descriptor leaks on the wasm32-wasip2 target.
Improvements and security content
- Don't try to recover keyword as non-keyword identifier , fixing an ICE that especially affected rustfmt . Fix clippy::panicking_unwrap false-positive on field access with implicit deref . Revert "Update wasm-related dependencies in CI" , fixing file descriptor leaks on the wasm32-wasip2 target.
Known issues
Publisher statementNot stated. The verified publisher record does not contain a known-issues statement.
Affected products and versions
Products
- Rust
Affected versions
- 1.93.1
Fixed versions or updates
- No fixed version is stated in this record.
Recommended action
Review the official publisher document before deployment.