Struct BindTarget

pub struct BindTarget {
    pub buffer: u32,
    pub texture: u32,
    pub sampler: u32,
    pub count: Option<NonZeroU32>,
}

Available on crate feature msl only.

The MSL target to bind a resource to.

A single SPIR-V binding may bind to multiple registers for multiple resource types.

The count field indicates the number of resources consumed by this binding, if the binding represents an array of resources.

If the resource array is a run-time-sized array, which are legal in GLSL or SPIR-V, this value will be used to declare the array size in MSL, which does not support run-time-sized arrays.

If using MSL 2.0 argument buffers (for iOS only) the resource is not a storage image, the binding reference we remap to will become an [[id(N)]] attribute within the argument buffer index specified in ResourceBinding::ArgumentBuffer.

For resources which are bound in the “classic” MSL 1.0 way or discrete descriptors, the remap will become a [[buffer(N)]], [[texture(N)]] or [[sampler(N)]] depending on the resource types used.

Fields

buffer: u32

The buffer index to bind to, if applicable.

texture: u32

The texture index to bind to, if applicable.

sampler: u32

The sampler index to bind to, if applicable.

count: Option<NonZeroU32>

The number of resources consumed by this binding, if the binding is an array of resources.

Trait Implementations

impl Clone for BindTarget

fn clone(&self) -> BindTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BindTarget

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

Formats the value using the given formatter.

impl Hash for BindTarget

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BindTarget

fn eq(&self, other: &BindTarget) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BindTarget

impl StructuralPartialEq for BindTarget