Struct tantivy::termdict::TermDictionaryImpl

pub struct TermDictionaryImpl { /* fields omitted */ }

See TermDictionary

Trait Implementations

impl<'a> TermDictionary<'a> for TermDictionaryImpl

type Streamer = TermStreamerImpl<'a>

Streamer type associated to the term dictionary

type StreamBuilder = TermStreamerBuilderImpl<'a>

StreamerBuilder type associated to the term dictionary

fn from_source(source: ReadOnlySource) -> Self

Opens a TermDictionary given a data source.

fn num_terms(&self) -> usize

Returns the number of terms in the dictionary. Term ordinals range from 0 to num_terms() - 1.

fn term_ord<K: AsRef<[u8]>>(&self, key: K) -> Option<TermOrdinal>

Returns the ordinal associated to a given term.

fn ord_to_term(&self, ord: TermOrdinal, bytes: &mut Vec<u8>) -> bool

Returns the term associated to a given term ordinal.

fn term_info_from_ord(&self, term_ord: TermOrdinal) -> TermInfo

Returns the number of terms in the dictionary.

fn get<K: AsRef<[u8]>>(&self, key: K) -> Option<TermInfo>

Lookups the value corresponding to the key.

fn range(&self) -> TermStreamerBuilderImpl

Returns a range builder, to stream all of the terms within an interval.

fn stream(&'a self) -> Self::Streamer

A stream of all the sorted terms. See also .stream_field()

fn stream_field(&'a self, field: Field) -> Self::Streamer

A stream of all the sorted terms in the given field.