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comparison rust/hg-core/src/repo.rs @ 49090:a5ef50becea8

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rust-revlog: make `Changelog` and `ManifestLog` unaware of `Repo` As with other recent patches, this makes the types easier to test and reuse. Differential Revision: https://phab.mercurial-scm.org/D12561
author Martin von Zweigbergk <martinvonz@google.com>
date Fri, 15 Apr 2022 09:37:13 -0700
parents 12adf8c695ed
children 9b5334c1e499
comparison
equal deleted inserted replaced
49089:399439c12223 49090:a5ef50becea8
185 dirstate_parents: LazyCell::new(Self::read_dirstate_parents), 185 dirstate_parents: LazyCell::new(Self::read_dirstate_parents),
186 dirstate_data_file_uuid: LazyCell::new( 186 dirstate_data_file_uuid: LazyCell::new(
187 Self::read_dirstate_data_file_uuid, 187 Self::read_dirstate_data_file_uuid,
188 ), 188 ),
189 dirstate_map: LazyCell::new(Self::new_dirstate_map), 189 dirstate_map: LazyCell::new(Self::new_dirstate_map),
190 changelog: LazyCell::new(Changelog::open), 190 changelog: LazyCell::new(Self::new_changelog),
191 manifestlog: LazyCell::new(Manifestlog::open), 191 manifestlog: LazyCell::new(Self::new_manifestlog),
192 }; 192 };
193 193
194 requirements::check(&repo)?; 194 requirements::check(&repo)?;
195 195
196 Ok(repo) 196 Ok(repo)
342 &self, 342 &self,
343 ) -> Result<RefMut<OwningDirstateMap>, DirstateError> { 343 ) -> Result<RefMut<OwningDirstateMap>, DirstateError> {
344 self.dirstate_map.get_mut_or_init(self) 344 self.dirstate_map.get_mut_or_init(self)
345 } 345 }
346 346
347 fn new_changelog(&self) -> Result<Changelog, HgError> {
348 let use_nodemap = self
349 .requirements
350 .contains(requirements::NODEMAP_REQUIREMENT);
351 Changelog::open(&self.store_vfs(), use_nodemap)
352 }
353
347 pub fn changelog(&self) -> Result<Ref<Changelog>, HgError> { 354 pub fn changelog(&self) -> Result<Ref<Changelog>, HgError> {
348 self.changelog.get_or_init(self) 355 self.changelog.get_or_init(self)
349 } 356 }
350 357
351 pub fn changelog_mut(&self) -> Result<RefMut<Changelog>, HgError> { 358 pub fn changelog_mut(&self) -> Result<RefMut<Changelog>, HgError> {
352 self.changelog.get_mut_or_init(self) 359 self.changelog.get_mut_or_init(self)
360 }
361
362 fn new_manifestlog(&self) -> Result<Manifestlog, HgError> {
363 let use_nodemap = self
364 .requirements
365 .contains(requirements::NODEMAP_REQUIREMENT);
366 Manifestlog::open(&self.store_vfs(), use_nodemap)
353 } 367 }
354 368
355 pub fn manifestlog(&self) -> Result<Ref<Manifestlog>, HgError> { 369 pub fn manifestlog(&self) -> Result<Ref<Manifestlog>, HgError> {
356 self.manifestlog.get_or_init(self) 370 self.manifestlog.get_or_init(self)
357 } 371 }