Mercurial > public > mercurial-scm > hg
diff rust/hg-core/src/revlog/changelog.rs @ 50975:27e773aa607d
rust: implement the `Graph` trait for all revlogs
This is trivial and makes all the algorithms relying on the trait usable
for more use cases.
| author | Rapha?l Gom?s <rgomes@octobus.net> |
|---|---|
| date | Thu, 10 Aug 2023 11:01:07 +0200 |
| parents | 1928b770e3e7 |
| children | 13f58ce70299 d626e5e7bbbe |
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--- a/rust/hg-core/src/revlog/changelog.rs Thu Aug 10 11:00:34 2023 +0200 +++ b/rust/hg-core/src/revlog/changelog.rs Thu Aug 10 11:01:07 2023 +0200 @@ -4,7 +4,7 @@ use crate::revlog::{Revlog, RevlogEntry, RevlogError}; use crate::utils::hg_path::HgPath; use crate::vfs::Vfs; -use crate::UncheckedRevision; +use crate::{Graph, GraphError, UncheckedRevision}; use itertools::Itertools; use std::ascii::escape_default; use std::borrow::Cow; @@ -76,6 +76,12 @@ } } +impl Graph for Changelog { + fn parents(&self, rev: Revision) -> Result<[Revision; 2], GraphError> { + self.revlog.parents(rev) + } +} + /// A specialized `RevlogEntry` for `changelog` data format /// /// This is a `RevlogEntry` with the added semantics that the associated