Struct CaptureGroup 

pub struct CaptureGroup {
    pub index: usize,
    pub is_capturing: bool,
    pub name: Option<String>,
}

A capture group in the pattern

Fields

index: usize

Index of the capture group (0 = full match, 1+ = capture groups)

is_capturing: bool

Whether this is a capturing group (false for non-capturing (?:…))

name: Option<String>

Name of the group (for named captures like (?P<name>…))

Implementations

impl Group

pub fn new(index: usize) -> Self

Create a new capturing group

pub fn non_capturing() -> Self

Create a new non-capturing group

pub fn named(index: usize, name: String) -> Self

Create a new named capturing group

Trait Implementations

impl Clone for Group

fn clone(&self) -> Group

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Group

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

Formats the value using the given formatter.

impl PartialEq for Group

fn eq(&self, other: &Group) -> 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 StructuralPartialEq for Group