Struct jj_lib::default_index::DefaultReadonlyIndex

pub struct DefaultReadonlyIndex(/* private fields */);

Commit index backend which stores data on local disk.

Trait Implementations

impl AsCompositeIndex for DefaultReadonlyIndex

fn as_composite(&self) -> CompositeIndex<'_>

Returns reference wrapper that provides global access to this index.

impl Clone for DefaultReadonlyIndex

fn clone(&self) -> DefaultReadonlyIndex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DefaultReadonlyIndex

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

Formats the value using the given formatter.

impl Index for DefaultReadonlyIndex

fn shortest_unique_commit_id_prefix_len(&self, commit_id: &CommitId) -> usize

fn resolve_commit_id_prefix( &self, prefix: &HexPrefix ) -> PrefixResolution<CommitId>

fn has_id(&self, commit_id: &CommitId) -> bool

fn is_ancestor(&self, ancestor_id: &CommitId, descendant_id: &CommitId) -> bool

fn common_ancestors( &self, set1: &[CommitId], set2: &[CommitId] ) -> Vec<CommitId>

fn all_heads_for_gc( &self ) -> Result<Box<dyn Iterator<Item = CommitId> + '_>, AllHeadsForGcUnsupported>

Heads among all indexed commits at the associated operation.

fn heads( &self, candidates: &mut dyn Iterator<Item = &CommitId> ) -> Vec<CommitId>

fn topo_order( &self, input: &mut dyn Iterator<Item = &CommitId> ) -> Vec<CommitId>

Parents before children

fn evaluate_revset<'index>( &'index self, expression: &ResolvedExpression, store: &Arc<Store> ) -> Result<Box<dyn Revset + 'index>, RevsetEvaluationError>

impl ReadonlyIndex for DefaultReadonlyIndex

fn as_any(&self) -> &dyn Any

fn as_index(&self) -> &dyn Index

fn change_id_index( &self, heads: &mut dyn Iterator<Item = &CommitId> ) -> Box<dyn ChangeIdIndex>

fn start_modification(&self) -> Box<dyn MutableIndex>