Enum CaptureGroupTarget 

pub enum CaptureGroupTarget {
    ByNumber(usize),
    ByName(String),
    Relative(isize),
}

Target of a backreference or subroutine call

Variants

ByNumber(usize)

Direct numbered reference

ByName(String)

Named reference

Relative(isize)

Relative reference (e.g., -1, -2, etc.)

Trait Implementations

impl Clone for CaptureGroupTarget

fn clone(&self) -> CaptureGroupTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CaptureGroupTarget

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

Formats the value using the given formatter.

impl PartialEq for CaptureGroupTarget

fn eq(&self, other: &CaptureGroupTarget) -> 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 Eq for CaptureGroupTarget

impl StructuralPartialEq for CaptureGroupTarget