Struct RepoLoader

pub struct RepoLoader { /* private fields */ }

Helps create ReadonlyRepo instances of a repo at the head operation or at a given operation.

Implementations

impl RepoLoader

pub fn new( settings: UserSettings, store: Arc<Store>, op_store: Arc<dyn OpStore>, op_heads_store: Arc<dyn OpHeadsStore>, index_store: Arc<dyn IndexStore>, submodule_store: Arc<dyn SubmoduleStore>, ) -> Self

pub fn init_from_file_system( settings: &UserSettings, repo_path: &Path, store_factories: &StoreFactories, ) -> Result<Self, StoreLoadError>

Creates a RepoLoader for the repo at repo_path by reading the various .jj/repo/<backend>/type files and loading the right backends from store_factories.

pub fn settings(&self) -> &UserSettings

pub fn store(&self) -> &Arc<Store>

pub fn index_store(&self) -> &Arc<dyn IndexStore>

pub fn op_store(&self) -> &Arc<dyn OpStore>

pub fn op_heads_store(&self) -> &Arc<dyn OpHeadsStore>

pub fn submodule_store(&self) -> &Arc<dyn SubmoduleStore>

pub fn load_at_head(&self) -> Result<Arc<ReadonlyRepo>, RepoLoaderError>

pub fn load_at( &self, op: &Operation, ) -> Result<Arc<ReadonlyRepo>, RepoLoaderError>

pub fn create_from( &self, operation: Operation, view: View, index: Box<dyn ReadonlyIndex>, ) -> Arc<ReadonlyRepo>

pub fn root_operation(&self) -> Operation

Returns the root operation.

pub fn load_operation(&self, id: &OperationId) -> OpStoreResult<Operation>

Loads the specified operation from the operation store.

pub fn merge_operations( &self, operations: Vec<Operation>, tx_description: Option<&str>, ) -> Result<Operation, RepoLoaderError>

Merges the given operations into a single operation. Returns the root operation if the operations is empty.

Trait Implementations

impl Clone for RepoLoader

fn clone(&self) -> RepoLoader

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.