Struct Match 

pub struct Match { /* private fields */ }

The match location of a Regex against a given input.

The sub-match indices are relative to the input used to run the original match.

Implementations

impl Match

pub fn match_text<'a, H>(&self, haystack: &'a H) -> Cow<'a, str>

where H: Haystack,

Extract this match from the given haystack

pub fn submatch_text<'a, H>( &self, n: usize, haystack: &'a H, ) -> Option<Cow<'a, str>>

where H: Haystack,

Extract the given submatch by index if it exists

pub fn submatch_text_by_name<'a, H>( &self, name: &str, haystack: &'a H, ) -> Option<Cow<'a, str>>

where H: Haystack,

Extract the given submatch by name if it exists

pub fn named_matches(&self) -> Vec<&str>

The names of each submatch

pub fn loc(&self) -> (usize, usize)

The start and end of this match in terms of byte offsets

pub fn iter_locs(&self) -> impl Iterator<Item = Option<(usize, usize)>>

Trait Implementations

impl Clone for Match

fn clone(&self) -> Match

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Match

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

Formats the value using the given formatter.

impl Eq for Match

impl Ord for Match

fn cmp(&self, other: &Match) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Match

fn eq(&self, other: &Match) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Match

fn partial_cmp(&self, other: &Match) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Match