Yosh Wuyts proposes a four-level hierarchy for in-place initialization in Rust, starting with Level 0 (raw pointers and MaybeUninit) as the most flexible but unsafe approach. The article addresses the challenge of handling address-sensitive types that cannot be moved while enabling efficient construction directly into memory locations.
Background
In-place initialization is an ongoing topic in Rust language design, relevant to performance-critical code and handling types with complex memory requirements such as pinned or address-sensitive types.
- Source
- Lobsters
- Published
- Aug 17, 2026 at 03:50 PM
- Score
- 6.0 / 10