Rust 1.99.0 stabilizes defining C-ABI variadic functions in Rust itself, allowing safe interaction with variadic external functions. It also introduces safety provisions for retrieving size and alignment information from raw pointers to Sized types.
Background
Rust is a systems programming language focused on safety and performance. Version 1.99.0 continues the project's tradition of stabilizing core language features related to FFI and memory safety.
- Source
- Lobsters
- Published
- Oct 1, 2026 at 09:08 PM
- Score
- 7.0 / 10