Struct DeviceViewMut 

pub struct DeviceViewMut<'a, T: DeviceRepr> { /* private fields */ }

Non-owning mutable view over CUDA-accessible device memory.

This type is intentionally not Clone or Copy because it models a unique mutable borrow of a device-memory range for the lifetime 'a.

Implementations

impl<'a, T: DeviceRepr> DeviceViewMut<'a, T>

pub const unsafe fn from_raw_parts(ptr: *mut T, length: usize) -> Self

Creates a borrowed mutable device view from a raw pointer and length.

Safety

ptr must be valid for length contiguous mutable elements of T for the returned lifetime. If length is zero, ptr may be null; the stored view pointer is normalized to NonNull::dangling() because safe borrowed views should not expose null unless a vendor API explicitly requires it. The caller must guarantee unique access to the memory represented by the view.

pub fn from_memory(memory: &'a mut DeviceMemory<T>) -> Self

pub const fn as_ptr(&self) -> *const T

pub const fn as_mut_ptr(&mut self) -> *mut T

pub const fn len(&self) -> usize

pub const fn is_empty(&self) -> bool

pub fn as_view(&self) -> DeviceView<'_, T>

pub fn slice<R: RangeBounds<usize>>( &self, range: R, ) -> Result<DeviceView<'_, T>>

pub fn slice_mut<R: RangeBounds<usize>>( &mut self, range: R, ) -> Result<DeviceViewMut<'_, T>>

pub fn split_at_mut( &mut self, mid: usize, ) -> Result<(DeviceViewMut<'_, T>, DeviceViewMut<'_, T>)>

Trait Implementations

impl<'a, T: Debug + DeviceRepr> Debug for DeviceViewMut<'a, T>

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

Formats the value using the given formatter.

impl<T: DeviceRepr> DeviceSlice<T> for DeviceViewMut<'_, T>

fn as_device_ptr(&self) -> *const T

fn len(&self) -> usize

fn is_empty(&self) -> bool

fn byte_len(&self) -> Result<usize>

impl<T: DeviceRepr> DeviceSliceMut<T> for DeviceViewMut<'_, T>

fn as_device_mut_ptr(&mut self) -> *mut T

impl<T: DeviceRepr> PushKernelArg for &DeviceViewMut<'_, T>

fn push_to<'a>(self, params: &mut KernelParameters<'a>)

impl<T: DeviceRepr> PushKernelArg for &mut DeviceViewMut<'_, T>

fn push_to<'a>(self, params: &mut KernelParameters<'a>)