Trait bytemuck::Zeroable

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pub unsafe trait Zeroable: Sized {
    // Provided method
    fn zeroed() -> Self { ... }
}
Expand description

Trait for types that can be safely created with zeroed.

An all-zeroes value may or may not be the same value as the Default value of the type.

Safety

  • Your type must be inhabited (eg: no Infallible).
  • Your type must be allowed to be an “all zeroes” bit pattern (eg: no NonNull<T>).

Provided Methods§

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fn zeroed() -> Self

Calls zeroed.

This is a trait method so that you can write MyType::zeroed() in your code. It is a contract of this trait that if you implement it on your type you must not override this method.

Implementations on Foreign Types§

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impl<T> Zeroable for [T; 12]where T: Zeroable,

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impl<T> Zeroable for [T; 64]where T: Zeroable,

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impl Zeroable for isize

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impl<T> Zeroable for [T; 1024]where T: Zeroable,

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impl<T> Zeroable for *mut T

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impl Zeroable for i8

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impl<T> Zeroable for *const T

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impl<T> Zeroable for [T; 9]where T: Zeroable,

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impl Zeroable for __m256

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impl<T> Zeroable for [T; 128]where T: Zeroable,

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impl Zeroable for bool

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impl<T> Zeroable for [T; 28]where T: Zeroable,

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impl<T> Zeroable for [T; 30]where T: Zeroable,

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impl<A: Zeroable, B: Zeroable, C: Zeroable, D: Zeroable, E: Zeroable, F: Zeroable, G: Zeroable, H: Zeroable> Zeroable for (A, B, C, D, E, F, G, H)

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impl Zeroable for f32

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impl<T> Zeroable for [T; 13]where T: Zeroable,

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impl<T> Zeroable for [T; 2048]where T: Zeroable,

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impl<T: Zeroable> Zeroable for Wrapping<T>

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impl<T> Zeroable for [T; 22]where T: Zeroable,

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impl<T> Zeroable for [T; 7]where T: Zeroable,

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impl<T> Zeroable for [T; 2]where T: Zeroable,

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impl<T> Zeroable for [T; 1]where T: Zeroable,

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impl<T> Zeroable for [T; 5]where T: Zeroable,

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impl<A: Zeroable, B: Zeroable, C: Zeroable, D: Zeroable, E: Zeroable> Zeroable for (A, B, C, D, E)

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impl<T> Zeroable for [T; 512]where T: Zeroable,

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impl<T> Zeroable for [T; 0]where T: Zeroable,

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impl<T> Zeroable for [T; 32]where T: Zeroable,

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impl<T> Zeroable for [T; 15]where T: Zeroable,

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impl<T> Zeroable for [T; 14]where T: Zeroable,

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impl<T> Zeroable for [T; 18]where T: Zeroable,

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impl Zeroable for u32

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impl<A: Zeroable> Zeroable for (A,)

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impl<A: Zeroable, B: Zeroable, C: Zeroable> Zeroable for (A, B, C)

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impl Zeroable for __m128i

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impl Zeroable for PhantomPinned

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impl Zeroable for i32

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impl<T> Zeroable for [T; 21]where T: Zeroable,

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impl Zeroable for i64

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impl<T> Zeroable for [T; 3]where T: Zeroable,

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impl Zeroable for u8

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impl<T> Zeroable for [T; 29]where T: Zeroable,

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impl<T> Zeroable for [T; 48]where T: Zeroable,

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impl Zeroable for __m128d

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impl<T> Zeroable for [T; 26]where T: Zeroable,

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impl<T> Zeroable for [T; 19]where T: Zeroable,

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impl Zeroable for char

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impl<T> Zeroable for [T; 31]where T: Zeroable,

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impl<T> Zeroable for [T; 4096]where T: Zeroable,

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impl<A: Zeroable, B: Zeroable, C: Zeroable, D: Zeroable, E: Zeroable, F: Zeroable, G: Zeroable> Zeroable for (A, B, C, D, E, F, G)

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impl<T> Zeroable for [T; 11]where T: Zeroable,

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impl<A: Zeroable, B: Zeroable, C: Zeroable, D: Zeroable> Zeroable for (A, B, C, D)

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impl Zeroable for i128

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impl<T> Zeroable for [T; 10]where T: Zeroable,

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impl<T> Zeroable for [T; 6]where T: Zeroable,

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impl<T> Zeroable for [T; 8]where T: Zeroable,

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impl Zeroable for __m128

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impl<T> Zeroable for [T; 17]where T: Zeroable,

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impl<T: ZeroableInOption> Zeroable for Option<T>

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impl<T> Zeroable for [T; 23]where T: Zeroable,

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impl<T: Zeroable> Zeroable for PhantomData<T>

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impl Zeroable for usize

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impl Zeroable for __m256i

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impl<T: Zeroable> Zeroable for ManuallyDrop<T>

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impl<A: Zeroable, B: Zeroable> Zeroable for (A, B)

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impl<T> Zeroable for [T; 96]where T: Zeroable,

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impl Zeroable for u128

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impl Zeroable for ()

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impl<T> Zeroable for [T; 20]where T: Zeroable,

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impl<T> Zeroable for [T; 16]where T: Zeroable,

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impl Zeroable for __m256d

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impl<T> Zeroable for [T; 256]where T: Zeroable,

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impl Zeroable for f64

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impl<T> Zeroable for [T; 27]where T: Zeroable,

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impl<T> Zeroable for [T; 24]where T: Zeroable,

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impl<T> Zeroable for [T; 25]where T: Zeroable,

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impl<A: Zeroable, B: Zeroable, C: Zeroable, D: Zeroable, E: Zeroable, F: Zeroable> Zeroable for (A, B, C, D, E, F)

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impl<T> Zeroable for [T; 4]where T: Zeroable,

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impl Zeroable for u64

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impl Zeroable for u16

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impl Zeroable for i16

Implementors§

impl Zeroable for m256

impl Zeroable for m128

impl Zeroable for m256i

impl Zeroable for m128i

impl Zeroable for m128d

impl Zeroable for m256d

impl Zeroable for f64x4

impl Zeroable for f32x4

impl Zeroable for i64x2

impl Zeroable for u32x8

impl Zeroable for i16x8

impl Zeroable for u32x4

impl Zeroable for i32x8

impl Zeroable for i16x16

impl Zeroable for u64x2

impl Zeroable for u16x8

impl Zeroable for f32x8

impl Zeroable for f64x2

impl Zeroable for i32x4

impl Zeroable for i64x4

impl Zeroable for i8x32

impl Zeroable for u64x4

impl Zeroable for i8x16

impl Zeroable for u8x16