Module custom 

Extensible operations.

Structs

ExtensionOp

An operation defined by an OpDef from a loaded Extension.

OpaqueOp

An opaquely-serialized op that refers to an as-yet-unresolved OpDef.

Enums

OpaqueOpError

Errors that arise after loading a Hugr containing opaque ops (serialized just as their names) when trying to resolve the serialized names against a registry of known Extensions.