importantSYS.SOURCE: LWN.net• 2026-09-09T11:57:45Z

Stabilization of Rust's Never Type in Compiler

#rust #compiler #type-inference #language-feature #generic-programming

Rust has stabilized its 'never' type (!), enabling more efficient generic code and simplified type inference. The change involved adjusting compiler fallback behaviors and redefining the Infallible type, with careful handling of backward compatibility.

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