mercurial/revlog.py

44319:d58206b70199

            self._io = NodemapRevlogIO()
        elif rustrevlog is not None and self.opener.options.get(b'rust.index'):
            self._io = rustrevlogio()
        try:
            d = self._io.parseindex(indexdata, self._inline)
        except (ValueError, IndexError):
            raise error.RevlogError(
                _(b"index %s is corrupted") % self.indexfile
            )
        self.index, self._chunkcache = d

44320:671f9479af0e

            self._io = NodemapRevlogIO()
        elif rustrevlog is not None and self.opener.options.get(b'rust.index'):
            self._io = rustrevlogio()
        try:
            d = self._io.parseindex(indexdata, self._inline)
            index, _chunkcache = d
            use_nodemap = (
                not self._inline
                and self.nodemap_file is not None
                and util.safehasattr(index, 'update_nodemap_data')
            )
            if use_nodemap:
                nodemap_data = nodemaputil.persisted_data(self)
                if nodemap_data is not None:
                    index.update_nodemap_data(nodemap_data)
        except (ValueError, IndexError):
            raise error.RevlogError(
                _(b"index %s is corrupted") % self.indexfile
            )
        self.index, self._chunkcache = d