Announcing Rust 1.93.1

Source: Rust Blog

Installation

If you have a previous version of Rust installed via rustup, updating to Rust 1.93.1 is as easy as:

rustup update stable

If you don’t have rustup yet, you can obtain it from the appropriate page on our website.

What’s in 1.93.1

Rust 1.93.1 resolves three regressions introduced in the 1.93.0 release:

• Prevent recovering a keyword as a non‑keyword identifier, fixing an internal compiler error (ICE) that especially affected rustfmt.
• Fix a clippy::panicking_unwrap false‑positive on field access with an implicit dereference.
• Revert an update to wasm‑related dependencies, fixing file descriptor leaks on the wasm32-wasip2 target. This only affects the rustup component for this target, so downstream toolchain builds should check their own dependencies too.

Contributors

Many people came together to create Rust 1.93.1. We couldn’t have done it without all of you. Thanks!