Mercurial > public > mercurial-scm > hg-stable
comparison rust/hg-cpython/src/cindex.rs @ 48555:8e8737a1fa7d
hg-cpython: implement vcsgraph::Graph for our Index
Differential Revision: https://phab.mercurial-scm.org/D11946
| author | pacien <pacien.trangirard@pacien.net> |
|---|---|
| date | Fri, 10 Dec 2021 15:27:22 +0100 |
| parents | 9d1a8829f959 |
| children | e633e660158f |
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| 48554:99a0b5422cf5 | 48555:8e8737a1fa7d |
|---|---|
| 149 ) | 149 ) |
| 150 }; | 150 }; |
| 151 match code { | 151 match code { |
| 152 0 => Ok(res), | 152 0 => Ok(res), |
| 153 _ => Err(GraphError::ParentOutOfRange(rev)), | 153 _ => Err(GraphError::ParentOutOfRange(rev)), |
| 154 } | |
| 155 } | |
| 156 } | |
| 157 | |
| 158 impl vcsgraph::graph::Graph for Index { | |
| 159 fn parents( | |
| 160 &self, | |
| 161 rev: Revision, | |
| 162 ) -> Result<vcsgraph::graph::Parents, vcsgraph::graph::GraphReadError> | |
| 163 { | |
| 164 match Graph::parents(self, rev) { | |
| 165 Ok(parents) => Ok(vcsgraph::graph::Parents(parents)), | |
| 166 Err(GraphError::ParentOutOfRange(rev)) => { | |
| 167 Err(vcsgraph::graph::GraphReadError::KeyedInvalidKey(rev)) | |
| 168 } | |
| 169 Err(GraphError::WorkingDirectoryUnsupported) => Err( | |
| 170 vcsgraph::graph::GraphReadError::WorkingDirectoryUnsupported, | |
| 171 ), | |
| 154 } | 172 } |
| 155 } | 173 } |
| 156 } | 174 } |
| 157 | 175 |
| 158 impl RevlogIndex for Index { | 176 impl RevlogIndex for Index { |