Enum spirq::ty::Type

pub enum Type {
    Scalar(ScalarType),
    Vector(VectorType),
    Matrix(MatrixType),
    Image(ImageType),
    SampledImage(ImageType),
    Sampler(),
    SubpassData(),
    Array(ArrayType),
    Struct(StructType),
}

Variants

Scalar(ScalarType)

A single value, which can be a signed or unsigned integer, a floating point number, or a boolean value.

Vector(VectorType)

A collection of scalars.

Matrix(MatrixType)

A collection of vectors.

Image(ImageType)

An unsampled image, with no sampler state combined. Such design is preferred in DirectX.

SampledImage(ImageType)

A sampled image externally combined with a sampler state. Such design is preferred in legacy OpenGL.

Sampler()

Separable sampler state.

SubpassData()

Pixel store from input attachments.

Array(ArrayType)

Repetition of a single type.

Struct(StructType)

Aggregation of types.

Methods

impl Type

pub fn nbyte(&self) -> Option<usize>

pub fn resolve<S: AsRef<Sym>>(&self, sym: S) -> Option<MemberVariableResolution>

Important traits for Walk<'a>

impl<'a> Iterator for Walk<'a> type Item = MemberVariableRouting<'a>;

pub fn walk<'a>(&'a self) -> Walk<'a>

pub fn is_scalar(&self) -> bool

pub fn is_vec(&self) -> bool

pub fn is_mat(&self) -> bool

pub fn is_img(&self) -> bool

pub fn is_samper(&self) -> bool

pub fn is_sampled_img(&self) -> bool

pub fn is_subpass_data(&self) -> bool

pub fn is_arr(&self) -> bool

pub fn is_struct(&self) -> bool

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Type

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

Formats the value using the given formatter.

impl Hash for Type

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, 

Feeds a slice of this type into the given [Hasher].