Trait SemanticLinearTransposeRule 

pub trait SemanticLinearTransposeRule:
    Debug
    + Send
    + Sync
    + 'static {
    // Required methods
    fn family_id(&self) -> &'static str;
    fn residual_mask(&self) -> ResidualSpec;
    fn linear_transpose(
        &self,
        request: SemanticLinearTransposeRequest<'_>,
        builder: &mut SemanticProgramBuilder,
    ) -> Result<Box<[AdValue]>, SemanticAdError>;
}

Transpose rule for an extension viewed as a linear map.

Required Methods

fn family_id(&self) -> &'static str

Return the versioned extension family handled by this rule.

fn residual_mask(&self) -> ResidualSpec

Declare which primal input/output indices this rule reads as tensor residuals. Indices not declared may only be accessed through metadata.

fn linear_transpose( &self, request: SemanticLinearTransposeRequest<'_>, builder: &mut SemanticProgramBuilder, ) -> Result<Box<[AdValue]>, SemanticAdError>

Emit ordered optional input cotangents into builder.

Errors

Returns SemanticAdError::Unsupported when the payload is outside the rule’s supported domain, or SemanticAdError::Build when emitted semantic operations fail validation.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors