pub struct TrigramIndex { /* private fields */ }Expand description
Trigram posting list: trigram -> set of file ids that contain it,
plus a per-file reverse map for cheap re-indexing.
Implementations§
Source§impl TrigramIndex
impl TrigramIndex
Sourcepub fn index_file(&mut self, id: FileId, content: &str)
pub fn index_file(&mut self, id: FileId, content: &str)
Replace the postings for id with the trigrams of content.
Sourcepub fn remove_file(&mut self, id: FileId)
pub fn remove_file(&mut self, id: FileId)
Drop every posting contributed by id.
Sourcepub fn query(&self, trigrams: &[u32]) -> HashSet<FileId>
pub fn query(&self, trigrams: &[u32]) -> HashSet<FileId>
Return file ids that contain ALL of trigrams. Empty input or any
missing trigram yields an empty set.
Sourcepub fn distinct_trigrams(&self) -> usize
pub fn distinct_trigrams(&self) -> usize
Number of distinct trigrams in the posting table.
Sourcepub fn estimated_bytes(&self) -> usize
pub fn estimated_bytes(&self) -> usize
Order-of-magnitude resident-bytes estimate. Reported by
code_index.stats.memory_bytes.
Trait Implementations§
Source§impl Clone for TrigramIndex
impl Clone for TrigramIndex
Source§fn clone(&self) -> TrigramIndex
fn clone(&self) -> TrigramIndex
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for TrigramIndex
impl Debug for TrigramIndex
Source§impl Default for TrigramIndex
impl Default for TrigramIndex
Source§fn default() -> TrigramIndex
fn default() -> TrigramIndex
Auto Trait Implementations§
impl Freeze for TrigramIndex
impl RefUnwindSafe for TrigramIndex
impl Send for TrigramIndex
impl Sync for TrigramIndex
impl Unpin for TrigramIndex
impl UnsafeUnpin for TrigramIndex
impl UnwindSafe for TrigramIndex
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