Trait SafeKernelArg 

pub unsafe trait SafeKernelArg {
    type Output;

    // Required method
    fn into_kernel_arg(self, launch_config: &LaunchConfig) -> Self::Output;
}

Marker trait for types that are safe to pass to GPU kernels.

The Output type that is passed to the GPU can be the same as the type the trait is implemented for or it can be different. This is useful to e.g. allow an allocated Vec<T> to be passed as a &[T] but not allow passing a slice directly as it might not point to memory that is readable by the GPU.

Safety

An implementor guarantees that a GPU kernel receiving the output can freely use it in safe code.

Required Associated Types

type Output

The type that is passed to the GPU.

Required Methods

fn into_kernel_arg(self, launch_config: &LaunchConfig) -> Self::Output

Convert into the actual GPU argument.

May panic if necessary constraints are violated.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl SafeKernelArg for bool

Available on neither AMD GPU nor NVidia GPU.

type Output = bool

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for f32

Available on neither AMD GPU nor NVidia GPU.

type Output = f32

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for f64

Available on neither AMD GPU nor NVidia GPU.

type Output = f64

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for i8

Available on neither AMD GPU nor NVidia GPU.

type Output = i8

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for i16

Available on neither AMD GPU nor NVidia GPU.

type Output = i16

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for i32

Available on neither AMD GPU nor NVidia GPU.

type Output = i32

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for i64

Available on neither AMD GPU nor NVidia GPU.

type Output = i64

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for u8

Available on neither AMD GPU nor NVidia GPU.

type Output = u8

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for u16

Available on neither AMD GPU nor NVidia GPU.

type Output = u16

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for u32

Available on neither AMD GPU nor NVidia GPU.

type Output = u32

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl SafeKernelArg for u64

Available on neither AMD GPU nor NVidia GPU.

type Output = u64

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a Arc<T>

Available on crate feature amd-allocator and neither AMD GPU nor NVidia GPU only.

type Output = &'a T

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a Box<T>

Available on crate feature amd-allocator and neither AMD GPU nor NVidia GPU only.

type Output = &'a T

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a Box<[T]>

Available on crate feature amd-allocator and neither AMD GPU nor NVidia GPU only.

type Output = &'a [T]

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a Vec<T>

Available on crate feature amd-allocator and neither AMD GPU nor NVidia GPU only.

type Output = &'a [T]

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a mut Box<[T]>

Available on neither AMD GPU nor NVidia GPU.

type Output = ThreadIndexedSlice<'a, T>

fn into_kernel_arg( self, launch_config: &LaunchConfig, ) -> ThreadIndexedSlice<'a, T>

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a mut Vec<T>

Available on neither AMD GPU nor NVidia GPU.

type Output = ThreadIndexedSlice<'a, T>

fn into_kernel_arg( self, launch_config: &LaunchConfig, ) -> ThreadIndexedSlice<'a, T>

impl<'a> SafeKernelArg for &'a String

Available on crate feature amd-allocator and neither AMD GPU nor NVidia GPU only.

type Output = &'a str

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl<T> SafeKernelArg for *const T

Available on neither AMD GPU nor NVidia GPU.

type Output = *const T

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

impl<T> SafeKernelArg for *mut T

Available on neither AMD GPU nor NVidia GPU.

type Output = *mut T

fn into_kernel_arg(self, _: &LaunchConfig) -> Self::Output

Implementors

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a GpuBox<T>

Available on neither AMD GPU nor NVidia GPU.

type Output = &'a T

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a GpuBox<[T]>

Available on neither AMD GPU nor NVidia GPU.

type Output = &'a [T]

impl<'a, T: SafeKernelArg<Output = T>> SafeKernelArg for &'a mut GpuBox<[T]>

Available on neither AMD GPU nor NVidia GPU.

type Output = ThreadIndexedSlice<'a, T>