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Add an important assert

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Adam Ierymenko 2022-12-16 11:10:31 -05:00
parent a5dfa45797
commit d415f1c31b
1 changed files with 1 additions and 0 deletions
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utils/src/memory.rs
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@ -71,5 +71,6 @@ pub fn as_byte_array<T: Copy, const S: usize>(o: &T) -> &[u8; S] {
#[inline(always)] #[inline(always)]
pub fn to_byte_array<T: Copy, const S: usize>(o: T) -> [u8; S] { pub fn to_byte_array<T: Copy, const S: usize>(o: T) -> [u8; S] {
assert_eq!(S, size_of::<T>()); assert_eq!(S, size_of::<T>());
assert!(!std::mem::needs_drop::<T>());
unsafe { *(&o as *const T).cast() } unsafe { *(&o as *const T).cast() }
} }