var encoding/gob.binaryUnmarshalerInterfaceType

2 uses

	encoding/gob (current package)
		type.go#L92: 	} else if ok, indir := implementsInterface(ut.user, binaryUnmarshalerInterfaceType); ok {
		type.go#L109: 	binaryUnmarshalerInterfaceType = reflect.TypeOf((*encoding.BinaryUnmarshaler)(nil)).Elem()