From patchwork Fri Oct  1 15:46:04 2021
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Subject: D11548: hg-core: silence dead-code warning by adding
 RevlogEntry::revion() accessor
From: phabricator <phabricator@mercurial-scm.org>
X-Patchwork-Id: 49872
Message-Id: <differential-rev-PHID-DREV-pyndkn7bls2a3lcfx4ek-req@mercurial-scm.org>
To: Phabricator <phabricator@mercurial-scm.org>
Cc: mercurial-devel@mercurial-scm.org
Date: Fri, 1 Oct 2021 15:46:04 +0000

martinvonz created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REVISION SUMMARY
  Nightly `rustc` warns about the `RevlogEntry::rev` field not being
  used. Rather than removing it, I added an accessor since it seems
  useful to be able to get the entry's revision.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D11548

AFFECTED FILES
  rust/hg-core/src/revlog/revlog.rs

CHANGE DETAILS




To: martinvonz, #hg-reviewers
Cc: mercurial-patches, mercurial-devel

diff --git a/rust/hg-core/src/revlog/revlog.rs b/rust/hg-core/src/revlog/revlog.rs
--- a/rust/hg-core/src/revlog/revlog.rs
+++ b/rust/hg-core/src/revlog/revlog.rs
@@ -304,6 +304,10 @@
 }
 
 impl<'a> RevlogEntry<'a> {
+    pub fn revision(&self) -> Revision {
+        self.rev
+    }
+
     /// Extract the data contained in the entry.
     pub fn data(&self) -> Result<Cow<'_, [u8]>, RevlogError> {
         if self.bytes.is_empty() {