| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2024-11-05 | rust: do not use MaybeUninit::zeroed() | Paolo Bonzini | 1 | -14/+77 | |
| MaybeUninit::zeroed() is handy but is not available as a "const" function until Rust 1.75.0. Remove the default implementation of Zeroable::ZERO, and write by hand the definitions for those types that need it. It may be possible to add automatic implementation of the trait, via a procedural macro and/or a trick similar to offset_of!, but do it the easy way for now. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> | |||||
| 2024-11-05 | rust: provide safe wrapper for MaybeUninit::zeroed() | Paolo Bonzini | 1 | -0/+23 | |
| MaybeUninit::zeroed() is handy, but it introduces unsafe (and has a pretty heavy syntax in general). Introduce a trait that provides the same functionality while staying within safe Rust. In addition, MaybeUninit::zeroed() is not available as a "const" function until Rust 1.75.0, so this also prepares for having handwritten implementations of the trait until we can assume that version. Reviewed-by: Junjie Mao <junjie.mao@hotmail.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> | |||||
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