wgsl_to_wgpu 0.10.0

Generate typesafe Rust bindings from WGSL shaders to wgpu
Documentation 
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pub mod bind_groups {
    #[derive(Debug)]
    pub struct BindGroup0(wgpu::BindGroup);
    #[derive(Debug)]
    pub struct BindGroupLayout0<'a> {
        pub src: wgpu::BufferBinding<'a>,
        pub vertex_weights: wgpu::BufferBinding<'a>,
        pub dst: wgpu::BufferBinding<'a>,
    }
    const LAYOUT_DESCRIPTOR0: wgpu::BindGroupLayoutDescriptor = wgpu::BindGroupLayoutDescriptor {
        label: Some("LayoutDescriptor0"),
        entries: &[
            wgpu::BindGroupLayoutEntry {
                binding: 0,
                visibility: wgpu::ShaderStages::COMPUTE,
                ty: wgpu::BindingType::Buffer {
                    ty: wgpu::BufferBindingType::Storage { read_only: true },
                    has_dynamic_offset: false,
                    min_binding_size: None,
                },
                count: None,
            },
            wgpu::BindGroupLayoutEntry {
                binding: 1,
                visibility: wgpu::ShaderStages::COMPUTE,
                ty: wgpu::BindingType::Buffer {
                    ty: wgpu::BufferBindingType::Storage { read_only: true },
                    has_dynamic_offset: false,
                    min_binding_size: None,
                },
                count: None,
            },
            wgpu::BindGroupLayoutEntry {
                binding: 2,
                visibility: wgpu::ShaderStages::COMPUTE,
                ty: wgpu::BindingType::Buffer {
                    ty: wgpu::BufferBindingType::Storage { read_only: false },
                    has_dynamic_offset: false,
                    min_binding_size: None,
                },
                count: None,
            },
        ],
    };
    impl BindGroup0 {
        pub fn get_bind_group_layout(device: &wgpu::Device) -> wgpu::BindGroupLayout {
            device.create_bind_group_layout(&LAYOUT_DESCRIPTOR0)
        }
        pub fn from_bindings(device: &wgpu::Device, bindings: BindGroupLayout0) -> Self {
            let bind_group_layout = device.create_bind_group_layout(&LAYOUT_DESCRIPTOR0);
            let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
                layout: &bind_group_layout,
                entries: &[
                    wgpu::BindGroupEntry {
                        binding: 0,
                        resource: wgpu::BindingResource::Buffer(bindings.src),
                    },
                    wgpu::BindGroupEntry {
                        binding: 1,
                        resource: wgpu::BindingResource::Buffer(bindings.vertex_weights),
                    },
                    wgpu::BindGroupEntry {
                        binding: 2,
                        resource: wgpu::BindingResource::Buffer(bindings.dst),
                    },
                ],
                label: Some("BindGroup0"),
            });
            Self(bind_group)
        }
        pub fn set<P: SetBindGroup>(&self, pass: &mut P) {
            pass.set_bind_group(0, &self.0, &[]);
        }
    }
    #[derive(Debug)]
    pub struct BindGroup1(wgpu::BindGroup);
    #[derive(Debug)]
    pub struct BindGroupLayout1<'a> {
        pub transforms: wgpu::BufferBinding<'a>,
    }
    const LAYOUT_DESCRIPTOR1: wgpu::BindGroupLayoutDescriptor = wgpu::BindGroupLayoutDescriptor {
        label: Some("LayoutDescriptor1"),
        entries: &[wgpu::BindGroupLayoutEntry {
            binding: 0,
            visibility: wgpu::ShaderStages::COMPUTE,
            ty: wgpu::BindingType::Buffer {
                ty: wgpu::BufferBindingType::Uniform,
                has_dynamic_offset: false,
                min_binding_size: None,
            },
            count: None,
        }],
    };
    impl BindGroup1 {
        pub fn get_bind_group_layout(device: &wgpu::Device) -> wgpu::BindGroupLayout {
            device.create_bind_group_layout(&LAYOUT_DESCRIPTOR1)
        }
        pub fn from_bindings(device: &wgpu::Device, bindings: BindGroupLayout1) -> Self {
            let bind_group_layout = device.create_bind_group_layout(&LAYOUT_DESCRIPTOR1);
            let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
                layout: &bind_group_layout,
                entries: &[wgpu::BindGroupEntry {
                    binding: 0,
                    resource: wgpu::BindingResource::Buffer(bindings.transforms),
                }],
                label: Some("BindGroup1"),
            });
            Self(bind_group)
        }
        pub fn set<P: SetBindGroup>(&self, pass: &mut P) {
            pass.set_bind_group(1, &self.0, &[]);
        }
    }
    #[derive(Debug, Copy, Clone)]
    pub struct BindGroups<'a> {
        pub bind_group0: &'a BindGroup0,
        pub bind_group1: &'a BindGroup1,
    }
    impl<'a> BindGroups<'a> {
        pub fn set<P: SetBindGroup>(&self, pass: &mut P) {
            self.bind_group0.set(pass);
            self.bind_group1.set(pass);
        }
    }
    pub trait SetBindGroup {
        fn set_bind_group(
            &mut self,
            index: u32,
            bind_group: &wgpu::BindGroup,
            offsets: &[wgpu::DynamicOffset],
        );
    }
    impl SetBindGroup for wgpu::ComputePass<'_> {
        fn set_bind_group(
            &mut self,
            index: u32,
            bind_group: &wgpu::BindGroup,
            offsets: &[wgpu::DynamicOffset],
        ) {
            self.set_bind_group(index, bind_group, offsets);
        }
    }
    impl SetBindGroup for wgpu::RenderPass<'_> {
        fn set_bind_group(
            &mut self,
            index: u32,
            bind_group: &wgpu::BindGroup,
            offsets: &[wgpu::DynamicOffset],
        ) {
            self.set_bind_group(index, bind_group, offsets);
        }
    }
}
pub fn set_bind_groups<P: bind_groups::SetBindGroup>(
    pass: &mut P,
    bind_group0: &bind_groups::BindGroup0,
    bind_group1: &bind_groups::BindGroup1,
) {
    bind_group0.set(pass);
    bind_group1.set(pass);
}