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diff mercurial/repoview.py @ 51259:f20c4b307a5a

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rust-index: add fast-path for getting a list of all heads as nodes This avoids a lot of back-and-forth between Python and Rust. We forgo adding a fast-path in the `filteredchangelog` case yet. If it shows up in profiling, we might add the variant with a filter.
author Rapha?l Gom?s <rgomes@octobus.net>
date Tue, 05 Dec 2023 14:50:05 +0100
parents 1c0f3994d733
children f8bf1a8e9181
line wrap: on
line diff
--- a/mercurial/repoview.py	Wed Nov 29 23:22:51 2023 -0500
+++ b/mercurial/repoview.py	Tue Dec 05 14:50:05 2023 +0100
@@ -305,6 +305,10 @@
             raise error.FilteredIndexError(rev)
         return revs
 
+    def _head_node_ids(self):
+        # no Rust fast path implemented yet, so just loop in Python
+        return [self.node(r) for r in self.headrevs()]
+
     def headrevs(self, revs=None):
         if revs is None:
             try: