Struct SpecializationConstant 

pub struct SpecializationConstant {
    pub name: String,
    pub default_value: SpecConstValue,
    pub override_value: Option<SpecConstValue>,
}

A named specialization constant bound to a shader.

Fields

name: String

Name used in the WGSL source as {{SPEC_NAME}}.

default_value: SpecConstValue

Default value.

override_value: Option<SpecConstValue>

Optional override value set at pipeline creation time.

Implementations

impl SpecializationConstant

pub fn new(name: impl Into<String>, default: SpecConstValue) -> Self

Create a new specialization constant with a default value.

pub fn with_override(self, value: SpecConstValue) -> Self

Set an override value.

pub fn effective_value(&self) -> &SpecConstValue

Return the effective value (override if set, else default).

Trait Implementations

impl Clone for SpecializationConstant

fn clone(&self) -> SpecializationConstant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpecializationConstant

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

Formats the value using the given formatter.

impl PartialEq for SpecializationConstant

fn eq(&self, other: &SpecializationConstant) -> 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 StructuralPartialEq for SpecializationConstant