Enum FusedLookupMiss 

pub enum FusedLookupMiss {
    NotBound,
    Ambiguous {
        signatures: Vec<Vec<DType>>,
    },
}

Why a runtime-fused lookup returned no kernel. Two distinct facts, kept distinct: an Option would make them indistinguishable, and they have different fixes — not bound means register one, ambiguous means say which signature you want.

Variants

NotBound

Nothing is registered for this (id, backend).

Ambiguous

Several dtype tuples share this id, so no single kernel answers the question. A FusedOpId names a RECIPE, not a signature.

Fields

signatures: Vec<Vec<DType>>

Trait Implementations

impl Clone for FusedLookupMiss

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FusedLookupMiss

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

Formats the value using the given formatter.

impl Eq for FusedLookupMiss

impl PartialEq for FusedLookupMiss

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FusedLookupMiss