Enum wgpu::ShaderModuleSource

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pub enum ShaderModuleSource<'a> {
    SpirV(Cow<'a, [u32]>),
    Wgsl(Cow<'a, str>),
}

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Source of a shader module.

Variants

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

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SPIR-V module represented as a slice of words.

wgpu will attempt to parse and validate it, but the original binary is passed to gfx-rs and spirv_cross for translation.

Wgsl(Cow<'a, str>)

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WGSL module as a string slice.

wgpu-rs will parse it and use for validation. It will attempt to build a SPIR-V module internally and panic otherwise.

Note: WGSL is not yet supported on the Web.