Radar · Rust · Archive · Week 17 · Apr 20 – 26, 2026

Announcing Rust 1.95.0

Worth knowingcompiler

What changed: The Rust team released version 1.95.0, adding new compiler features and bug fixes.
Production impact: The source does not say.
Try it: Run rustc --version to confirm you are on 1.95.0.
Source: blog.rust-lang.org/2026/04/16/Rust-1.95.0/

Understand it, then run it

After the change ships

rust · the proposal's code; it does not compile until the change ships

// This code uses cfg_select! which does not compile until Rust 1.95.0 ships.
cfg_select! {
    unix => {
        fn foo() { /* unix specific functionality */ }
    }
    target_pointer_width = "32" => {
        fn foo() { /* non-unix, 32‑bit functionality */ }
    }
    _ => {
        fn foo() { /* fallback implementation */ }
    }
}

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