M-Labs/nalgebra
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Added bytemuck implementations for static storages.

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This commit is contained in:
iMplode nZ 2021-02-10 20:12:09 -08:00
parent 6ed6084745
commit c667b1f9c8
2 changed files with 20 additions and 1 deletions
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2
Cargo.toml
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@ -36,7 +36,6 @@ compare = [ "matrixcompare-core" ]
libm = [ "simba/libm" ]
libm-force = [ "simba/libm_force" ]
[dependencies]
typenum = "1.12"
generic-array = "0.14"
@ -55,6 +54,7 @@ mint = { version = "0.5", optional = true }
quickcheck = { version = "0.9", optional = true }
pest = { version = "2", optional = true }
pest_derive = { version = "2", optional = true }
bytemuck = { version = "1.5", optional = true }
matrixcompare-core = { version = "0.1", optional = true }
[dev-dependencies]

19
src/base/matrix.rs
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@ -279,6 +279,25 @@ impl<N: Scalar, R: Dim, C: Dim, S: Storage<N, R, C>> matrixcompare_core::DenseAc
}
}
#[cfg(feature = "bytemuck")]
unsafe impl<N: Scalar + Copy, R: crate::base::dimension::DimName, C: crate::base::dimension::DimName>
bytemuck::Zeroable for Matrix<N, R, C, crate::base::ArrayStorage<N, R, C>>
where
R::Value: core::ops::Mul<C::Value>,
<R::Value as core::ops::Mul<C::Value>>::Output: generic_array::ArrayLength<N>,
{
}
#[cfg(feature = "bytemuck")]
unsafe impl<N: Scalar + Copy, R: crate::base::dimension::DimName, C: crate::base::dimension::DimName>
bytemuck::Pod for Matrix<N, R, C, crate::base::ArrayStorage<N, R, C>>
where
R::Value: core::ops::Mul<C::Value>,
<R::Value as core::ops::Mul<C::Value>>::Output: generic_array::ArrayLength<N>,
<<R::Value as core::ops::Mul<<C as crate::base::dimension::DimName>::Value>>::Output as generic_array::ArrayLength<N>>::ArrayType: Copy
{
}
impl<N: Scalar, R: Dim, C: Dim, S> Matrix<N, R, C, S> {
/// Creates a new matrix with the given data without statically checking that the matrix
/// dimension matches the storage dimension.