Unify lazy atomics in entropy backends by tamird · Pull Request #804 · rust-random/getrandom (original) (raw)

Replace ad-hoc atomic lazy caches with shared lazy helpers in the Linux/Android fallback, NetBSD, RDRAND, and RNDR backends. Add LazyPtr alongside LazyUsize and LazyBool so pointer and boolean caches use the same initialization contract.

This reduces duplicated cache logic and keeps backend probing/fallback semantics aligned while preserving the existing retry-until-cached behavior.

tamird deleted the cleanup-atomics branch

February 11, 2026 16:47

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