## Announcing Rust 1.99.0

- 種別: release
- 関連技術: rust
- 公開日時: 2026-10-01T00:00:00.000Z
- 情報源: Rust Blog (https://blog.rust-lang.org/2026/10/01/Rust-1.99.0/)
- パーマリンク: https://vulnpulse.app/items/rust-blog-10d972e9f6db

The Rust team is happy to announce a new version of Rust, 1.99.0. Rust is a programming language empowering everyone to build reliable and efficient software. If you have a previous version of Rust installed via rustup , you can get 1.99.0 with: $ rustup update stable If you don't have it already, you can get rustup from the appropriate page on our website, and check out the detailed release notes for 1.99.0 . If you'd like to help us out by testing future releases, you might consider updating locally to use the beta channel ( rustup default beta ) or the nightly channel ( rustup default nigh…