Struct ShaderSource 

pub struct ShaderSource {
    pub name: String,
    pub wgsl: String,
    pub workgroup_size: [u32; 3],
    pub placeholders: Vec<String>,
}

A raw WGSL shader source with associated metadata.

Fields

name: String

Human-readable identifier (must be unique in the registry).

wgsl: String

Raw WGSL text (may contain {{PLACEHOLDER}} tokens).

workgroup_size: [u32; 3]

Suggested workgroup size [x, y, z].

placeholders: Vec<String>

List of placeholder names this source accepts.

Implementations

impl ShaderSource

pub fn new( name: impl Into<String>, wgsl: impl Into<String>, workgroup_size: [u32; 3], ) -> Self

Create a new shader source.

pub fn instantiate(&self, defines: &HashMap<String, String>) -> String

Instantiate this source by substituting {{KEY}} tokens with values.

Unknown keys are left untouched. Returns the instantiated WGSL string.

pub fn threads_per_group(&self) -> u32

Return the total thread count per workgroup.

Trait Implementations

impl Clone for ShaderSource

fn clone(&self) -> ShaderSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShaderSource

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

Formats the value using the given formatter.