Struct pilka_lib::ash::util::Align

pub struct Align<T> { /* fields omitted */ }

Align handles dynamic alignment. The is useful for dynamic uniform buffers where the alignment might be different. For example a 4x4 f32 matrix has a size of 64 bytes but the min alignment for a dynamic uniform buffer might be 256 bytes. A slice of &[Mat4x4<f32>] has a memory layout of [[64 bytes], [64 bytes], [64 bytes]], but it might need to have a memory layout of [[256 bytes], [256 bytes], [256 bytes]]. Align::copy_from_slice will copy a slice of &[T] directly into the host memory without an additional allocation and with the correct alignment.

Implementations

impl<T> Align<T> where
    T: Copy, 

pub fn copy_from_slice(&mut self, slice: &[T])

impl<T> Align<T>

pub unsafe fn new(ptr: *mut c_void, alignment: u64, size: u64) -> Align<T>

pub fn iter_mut(&mut self) -> AlignIter<'_, T>

Trait Implementations

impl<T> Clone for Align<T> where
    T: Clone, 

pub fn clone(&self) -> Align<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for Align<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.