var encoding/gob.binaryMarshalerInterfaceType

2 uses

	encoding/gob (current package)
		type.go#L80: 	} else if ok, indir := implementsInterface(ut.user, binaryMarshalerInterfaceType); ok {
		type.go#L108: 	binaryMarshalerInterfaceType   = reflect.TypeOf((*encoding.BinaryMarshaler)(nil)).Elem()