Enum nannou_wgpu::ShaderSource

#[non_exhaustive]
pub enum ShaderSource<'a> {
    SpirV(Cow<'a, [u32]>),
    Wgsl(Cow<'a, str>),
    Naga(Cow<'static, Module>),
}

Source of a shader module.

The source will be parsed and validated.

Any necessary shader translation (e.g. from WGSL to SPIR-V or vice versa) will be done internally by wgpu.

This type is unique to the Rust API of wgpu. In the WebGPU specification, only WGSL source code strings are accepted.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SpirV(Cow<'a, [u32]>)

SPIR-V module represented as a slice of words.

See also: util::make_spirv, include_spirv

Wgsl(Cow<'a, str>)

WGSL module as a string slice.

Naga(Cow<'static, Module>)

Naga module.

Trait Implementations

impl<'a> Clone for ShaderSource<'a>

fn clone(&self) -> ShaderSource<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.