Struct jj_lib::store::Store

pub struct Store { /* private fields */ }

Wraps the low-level backend and makes it return more convenient types. Also adds caching.

Implementations

impl Store

pub fn new( backend: Box<dyn Backend>, use_tree_conflict_format: bool ) -> Arc<Self>

pub fn backend_impl(&self) -> &dyn Any

pub fn use_tree_conflict_format(&self) -> bool

Whether new tree should be written using the tree-level format.

pub fn commit_id_length(&self) -> usize

pub fn change_id_length(&self) -> usize

pub fn empty_tree_id(&self) -> &TreeId

pub fn empty_merged_tree_id(&self) -> MergedTreeId

pub fn root_commit_id(&self) -> &CommitId

pub fn root_change_id(&self) -> &ChangeId

pub fn root_commit(self: &Arc<Self>) -> Commit

pub fn get_commit(self: &Arc<Self>, id: &CommitId) -> BackendResult<Commit>

pub fn write_commit(self: &Arc<Self>, commit: Commit) -> BackendResult<Commit>

pub fn get_tree( self: &Arc<Self>, dir: &RepoPath, id: &TreeId ) -> BackendResult<Tree>

pub fn get_root_tree( self: &Arc<Self>, id: &MergedTreeId ) -> BackendResult<MergedTree>

pub fn write_tree( self: &Arc<Self>, path: &RepoPath, tree: Tree ) -> BackendResult<Tree>

pub fn read_file( &self, path: &RepoPath, id: &FileId ) -> BackendResult<Box<dyn Read>>

pub fn write_file( &self, path: &RepoPath, contents: &mut dyn Read ) -> BackendResult<FileId>

pub fn read_symlink( &self, path: &RepoPath, id: &SymlinkId ) -> BackendResult<String>

pub fn write_symlink( &self, path: &RepoPath, contents: &str ) -> BackendResult<SymlinkId>

pub fn read_conflict( &self, path: &RepoPath, id: &ConflictId ) -> BackendResult<Merge<Option<TreeValue>>>

pub fn write_conflict( &self, path: &RepoPath, contents: &Merge<Option<TreeValue>> ) -> BackendResult<ConflictId>

pub fn tree_builder(self: &Arc<Self>, base_tree_id: TreeId) -> TreeBuilder

Trait Implementations

impl Debug for Store

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.