The Rust team is announcing a new version of Rust, 1.45.2. Rust is a programming language that is empowering everyone to build reliable and efficient software.
If you have a previous version of Rust installed via rustup, getting Rust 1.45.2 is as easy as:
rustup update stable
What's in 1.45.2 stable
1.45.2 contains two fixes, one to 1.45.1 and the other to 1.45.0.
#[track_caller] on trait objects
Trait objects with methods annotated with
#[track_caller] would be
#[track_caller] is not yet stable on 1.45. However, the standard
library makes use of this on some traits for better error messages. Trait
IndexMut were affected by this bug.
Tuple patterns binding
.. to an identifier
In 1.45.1, we backported a fix for #74539, but this fix turned out to be incorrect, causing other unrelated breakage. As such, this release reverts that fix.
Contributors to 1.45.2
Many people came together to create Rust 1.45.2. We couldn't have done it without all of you. Thanks!