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degenerate_dot_kind

tenferro_tensor::config

Function degenerate_dot_kind 

Source 
pub fn degenerate_dot_kind<T: PartialEq>(
    config: &DotGeneralConfig,
    lhs_shape: &[T],
    rhs_shape: &[T],
) -> Option<DegenerateDotKind>
Expand description

Classify a DotGeneral whose algebra is not a contraction.

Returns None when the form is a real contraction (or a shape this rule does not model), so callers fall through to their general path.