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Radar · Rust · Archive · Week 51 · Dec 15 – 21, 2025

Announcing Rust 1.92.0

Worth knowingcompiler

What changed
The Rust team announced the release of Rust 1.92.0.
Production impact
The source does not say.
Try it
Upgrade to 1.92.0 and run cargo check on your existing projects.
Source
blog.rust-lang.org/2025/12/11/Rust-1.92.0/

Understand it, then run it

Rust 1.92.0 was released on December 11, 2025. One of the changes is that the compiler now treats Result<(), Infallible> as a case that does not need to be handled, so you can call a function that returns such a result without the compiler warning you to use the value. This is handy when a function can never fail, but the type system still forces you to return a Result.

Written by gpt-oss-20b from the linked source · claims checked against the sources · archive, not individually reviewed