view hgext/fastannotate/error.py @ 41105:35ee590b1892

rust: use 'impl Trait' in method argument of AncestorsIterator

I just didn't know it's stabilized. Let's switch to new convenient syntax.

Differential Revision: https://phab.mercurial-scm.org/D5451

# Copyright 2016-present Facebook. All Rights Reserved.
#
# error: errors used in fastannotate
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import

class CorruptedFileError(Exception):
    pass

class CannotReuseError(Exception):
    """cannot reuse or update the cache incrementally"""