upstream/mercurial-mirror Files · mercurial/mergeutil.py

rust-matchers: improve `Matcher` trait ergonomics...

rust-matchers: improve `Matcher` trait ergonomics `VisitChildrenSet` has no need to own the set, this will save allocations. The `file_set` return type change is motivated by both ergonomics and... being able to compile code. The `AlwaysMatcher` does not store a `file_set`, which requires it to return an owned `HashSet`, which in turn would change our return type to `Cow<&HgPath>` (lifetimes omitted). This is both un-ergonomic and troublesome for more complex lifetime issues (especially with the upcoming `FileMatcher` in the following patch). Differential Revision: https://phab.mercurial-scm.org/D7525

Martin von Zweigbergk - - Load All Authors

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      # mergeutil.py - help for merge processing in mercurial

      #

      # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>

      #

      # 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

      from .i18n import _

      from . import error

      def checkunresolved(ms):

          if list(ms.unresolved()):

              raise error.Abort(

                  _(b"unresolved merge conflicts (see 'hg help resolve')")

              )

          if ms.mdstate() != b's' or list(ms.driverresolved()):

              raise error.Abort(

                  _(b'driver-resolved merge conflicts'),

                  hint=_(b'run "hg resolve --all" to resolve'),

              )

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				# mergeutil.py - help for merge processing in mercurial
				#
				# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
				#
				# 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

				from .i18n import _

				from . import error


				def checkunresolved(ms):
				if list(ms.unresolved()):
				raise error.Abort(
				_(b"unresolved merge conflicts (see 'hg help resolve')")
				)
				if ms.mdstate() != b's' or list(ms.driverresolved()):
				raise error.Abort(
				_(b'driver-resolved merge conflicts'),
				hint=_(b'run "hg resolve --all" to resolve'),
				)