Add pre-commit for validating `rst` files. (#312)

Define an alternative `can_handle` logic by passing a callable. (#306)

Adding `socket` methods used by `trio` (#300)

* Adding `socket` methods used by `trio`, not 100% sure about the actual implementation.
* Bump version.

Bump version.

Bump version.

Bump version

Bump version

Bump version.

Missing dependency (#283)

* Missing dependency.

Bump version.