Mercurial > hg-stable
changeset 50448:071a6c1d291e
rust-changelog: introduce ChangelogEntry parent entries accessors
Straightforwards now that lifetimes are explicit in `RevlogEntry`
parent accessors.
| author | Georges Racinet <georges.racinet@octobus.net> |
|---|---|
| date | Thu, 30 Mar 2023 12:21:38 +0200 |
| parents | c101e7757ed7 |
| children | 331a3cbe1c9e |
| files | rust/hg-core/src/revlog/changelog.rs |
| diffstat | 1 files changed, 14 insertions(+), 0 deletions(-) [+] |
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--- a/rust/hg-core/src/revlog/changelog.rs Thu Mar 30 12:20:53 2023 +0200 +++ b/rust/hg-core/src/revlog/changelog.rs Thu Mar 30 12:21:38 2023 +0200 @@ -106,6 +106,20 @@ pub fn as_revlog_entry(&self) -> &RevlogEntry { &self.revlog_entry } + + pub fn p1_entry(&self) -> Result<Option<ChangelogEntry>, RevlogError> { + Ok(self + .revlog_entry + .p1_entry()? + .map(|revlog_entry| Self { revlog_entry })) + } + + pub fn p2_entry(&self) -> Result<Option<ChangelogEntry>, RevlogError> { + Ok(self + .revlog_entry + .p2_entry()? + .map(|revlog_entry| Self { revlog_entry })) + } } /// `Changelog` entry which knows how to interpret the `changelog` data bytes.