RenderError

wde_wgpu::instance

Enum RenderError 

Source 
pub enum RenderError {

Show 13 variants    CannotPresent,
    CannotResize,
    PipelineNotSet,
    PipelineNotInitialized,
    MissingShader,
    MissingVertexBuffer,
    MissingIndexBuffer,
    UnsupportedSwapchainFormat,
    UnsupportedDepthFormat,
    ShaderCompilationError,
    MissingBindGroup,
    CannotCreateBindGroupLayout,
    CannotCreateBindGroup,

}
Expand description

Errors emitted by the renderer wrappers.

Match on this when guarding pipeline creation or pass submission:

use wde_wgpu::instance::RenderError;

fn handle(error: RenderError) {
    match error {
        RenderError::MissingShader => eprintln!("shader missing"),
        RenderError::PipelineNotInitialized => eprintln!("call init() before drawing"),
        _ => eprintln!("other GPU error: {:?}", error),
    }
}

Variants§

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CannotPresent

Cannot present render texture.

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CannotResize

Cannot resize render instance.

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PipelineNotSet

Pipeline not set.

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PipelineNotInitialized

Pipeline not initialized.

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MissingShader

Missing a shader.

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MissingVertexBuffer

Missing a vertex buffer.

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MissingIndexBuffer

Missing an index buffer.

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UnsupportedSwapchainFormat

Swapchain format not supported.

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UnsupportedDepthFormat

Depth format not supported.

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ShaderCompilationError

Shader compilation error.

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MissingBindGroup

Missing a bind group required by the shader.

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CannotCreateBindGroupLayout

Cannot create bind group layout.

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CannotCreateBindGroup

Cannot create bind group.

Trait Implementations§

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impl Debug for RenderError

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

Formats the value using the given formatter. Read more

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