Struct regex::SetMatches

pub struct SetMatches { /* fields omitted */ }

A set of matches returned by a regex set.

Methods

impl SetMatches

pub fn matched_any(&self) -> bool

Whether this set contains any matches.

pub fn matched(&self, regex_index: usize) -> bool

Whether the regex at the given index matched.

The index for a regex is determined by its insertion order upon the initial construction of a RegexSet, starting at 0.

Panics

If regex_index is greater than or equal to self.len().

pub fn len(&self) -> usize

The total number of regexes in the set that created these matches.

Important traits for SetMatchesIter<'a>

impl<'a> Iterator for SetMatchesIter<'a> type Item = usize;

pub fn iter(&self) -> SetMatchesIter

Returns an iterator over indexes in the regex that matched.

Trait Implementations

impl IntoIterator for SetMatches

type IntoIter = SetMatchesIntoIter

Which kind of iterator are we turning this into?

type Item = usize

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a SetMatches

type IntoIter = SetMatchesIter<'a>

Which kind of iterator are we turning this into?

type Item = usize

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Clone for SetMatches

fn clone(&self) -> SetMatches

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SetMatches

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

Formats the value using the given formatter.