Mercurial > public > mercurial-scm > hg
comparison rust/hg-core/src/repo.rs @ 52031:babfa9ddca0e
rust-repo: add a method to get a `Node` from a `Revision` to the `Repo`
This is going to be more and more useful as we start writing higher-level code
| author | Rapha?l Gom?s <rgomes@octobus.net> |
|---|---|
| date | Mon, 30 Sep 2024 17:46:24 +0200 |
| parents | 88aa21d654e5 |
| children | d7bc6e482033 |
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| 52030:b55f653a0b34 | 52031:babfa9ddca0e |
|---|---|
| 795 self.config(), | 795 self.config(), |
| 796 requirements, | 796 requirements, |
| 797 )?, | 797 )?, |
| 798 }) | 798 }) |
| 799 } | 799 } |
| 800 | |
| 801 pub fn node(&self, rev: UncheckedRevision) -> Option<crate::Node> { | |
| 802 self.changelog() | |
| 803 .ok() | |
| 804 .and_then(|c| c.node_from_rev(rev).copied()) | |
| 805 } | |
| 800 } | 806 } |
| 801 | 807 |
| 802 /// Lazily-initialized component of `Repo` with interior mutability | 808 /// Lazily-initialized component of `Repo` with interior mutability |
| 803 /// | 809 /// |
| 804 /// This differs from `OnceCell` in that the value can still be "deinitialized" | 810 /// This differs from `OnceCell` in that the value can still be "deinitialized" |