Struct Workgroups 

pub struct Workgroups(/* private fields */);

How many workgroups a compute pass dispatches.

Every variant except exact is expressed as a number of threads; the plugin divides it by the entry point’s @workgroup_size, read from the WGSL source, so the size is never repeated on the Rust side.

Implementations

impl Workgroups

pub fn window() -> Self

One thread per physical pixel of the primary window, on x and y. Use global_invocation_id.xy as the pixel coordinate.

pub fn over<Tag: 'static>() -> Self

One thread per element of the GPU buffer registered with tag Tag via register_gpu_buffer. Dispatches along x only; use global_invocation_id.x as the element index.

pub fn threads(threads: UVec3) -> Self

An explicit total number of threads on each axis.

pub fn exact(workgroups: UVec3) -> Self

Raw workgroup counts, passed straight to dispatch_workgroups. No reflection is needed, so this also works for shaders whose workgroup size can’t be reflected.

Trait Implementations

impl Clone for Workgroups

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Workgroups

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

Formats the value using the given formatter.