(self, iterable: Iterable[Any], /)
| 374 | |
| 375 | @cython.ccall |
| 376 | def union(self, iterable: Iterable[Any], /) -> IdentitySet: |
| 377 | result: IdentitySet = self.__class__() |
| 378 | result._members.update(self._members) |
| 379 | result.update(iterable) |
| 380 | return result |
| 381 | |
| 382 | def __or__(self, other: Any) -> IdentitySet: |
| 383 | if not isinstance(other, IdentitySet): |