Struct ShaderInterfaceVariable

pub struct ShaderInterfaceVariable {
    pub builtin: Option<BuiltIn>,
    pub vecsize: Option<NonZeroU32>,
    pub format: ShaderVariableFormat,
    pub rate: ShaderVariableRate,
}

Available on crate feature msl only.

Defines MSL characteristics of a shader interface variable.

Fields

builtin: Option<BuiltIn>

The builtin for the variable, if any.

vecsize: Option<NonZeroU32>

The vecsize for this variable, if applicable.

If vecsize is Some, it must be greater than or equal to the vecsize declared in the shader, or behavior in the generated shader is undefined.

format: ShaderVariableFormat

The format of a shader interface variable.

rate: ShaderVariableRate

Indicates the rate at which a variable changes value.

Trait Implementations

impl Clone for ShaderInterfaceVariable

fn clone(&self) -> ShaderInterfaceVariable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShaderInterfaceVariable

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

Formats the value using the given formatter.

impl Hash for ShaderInterfaceVariable

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 ShaderInterfaceVariable

fn eq(&self, other: &ShaderInterfaceVariable) -> 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 ShaderInterfaceVariable

impl StructuralPartialEq for ShaderInterfaceVariable