Trait harper_core::TokenStringExt

pub trait TokenStringExt {
    // Required methods
    fn first_word(&self) -> Option<Token>;
    fn first_sentence_word(&self) -> Option<Token>;
    fn first_non_whitespace(&self) -> Option<Token>;
    fn iter_word_indices(&self) -> impl Iterator<Item = usize> + '_;
    fn iter_words(&self) -> impl Iterator<Item = &Token> + '_;
    fn iter_space_indices(&self) -> impl Iterator<Item = usize> + '_;
    fn iter_spaces(&self) -> impl Iterator<Item = &Token> + '_;
    fn iter_apostrophe_indices(&self) -> impl Iterator<Item = usize> + '_;
    fn iter_apostrophes(&self) -> impl Iterator<Item = &Token> + '_;
    fn span(&self) -> Option<Span>;
}

Required Methods

fn first_word(&self) -> Option<Token>

fn first_sentence_word(&self) -> Option<Token>

Grabs the first word in the sentence. Will also return None if there is an unlintable token in the position of the first word.

fn first_non_whitespace(&self) -> Option<Token>

Grabs the first token that isn’t whitespace from the token string.

fn iter_word_indices(&self) -> impl Iterator<Item = usize> + '_

fn iter_words(&self) -> impl Iterator<Item = &Token> + '_

fn iter_space_indices(&self) -> impl Iterator<Item = usize> + '_

fn iter_spaces(&self) -> impl Iterator<Item = &Token> + '_

fn iter_apostrophe_indices(&self) -> impl Iterator<Item = usize> + '_

fn iter_apostrophes(&self) -> impl Iterator<Item = &Token> + '_

fn span(&self) -> Option<Span>

Grab the span that represents the beginning of the first element and the end of the last element.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl TokenStringExt for [Token]

fn first_word(&self) -> Option<Token>

fn first_non_whitespace(&self) -> Option<Token>

fn first_sentence_word(&self) -> Option<Token>

fn iter_word_indices(&self) -> impl Iterator<Item = usize> + '_

fn iter_words(&self) -> impl Iterator<Item = &Token> + '_

fn iter_space_indices(&self) -> impl Iterator<Item = usize> + '_

fn iter_spaces(&self) -> impl Iterator<Item = &Token> + '_

fn iter_apostrophe_indices(&self) -> impl Iterator<Item = usize> + '_

fn iter_apostrophes(&self) -> impl Iterator<Item = &Token> + '_

fn span(&self) -> Option<Span>

Implementors