Trait finalfrontier::idx::WordIdx

pub trait WordIdx: Clone {
    fn word_idx(&self) -> u64;
    fn from_word_idx(word_idx: u64) -> Self;
    fn len(&self) -> usize;

    fn is_empty(&self) -> bool { ... }
}

Vocabulary indexing trait.

This trait defines methods shared by indexing types.

Required methods

fn word_idx(&self) -> u64

Return the unique word index for the WordIdx.

fn from_word_idx(word_idx: u64) -> Self

Build a new WordIdx containing only a single index.

fn len(&self) -> usize

Return the number of indices.

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Provided methods

fn is_empty(&self) -> bool

Return whether this is empty.

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Implementors

impl WordIdx for SingleIdx

fn word_idx(&self) -> u64

fn from_word_idx(word_idx: u64) -> Self

fn len(&self) -> usize

impl WordIdx for WordWithSubwordsIdx

fn word_idx(&self) -> u64

fn from_word_idx(word_idx: u64) -> Self

fn len(&self) -> usize

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