Struct pm_numbered_reference_read_node

#[repr(C)]
pub struct pm_numbered_reference_read_node {
    pub base: pm_node_t,
    pub number: u32,
}

NumberedReferenceReadNode

Represents reading a numbered reference to a capture in the previous match.

 $1
 ^^

Type: ::PM_NUMBERED_REFERENCE_READ_NODE

@extends pm_node_t

Fields

base: pm_node_t

The embedded base node.

number: u32

NumberedReferenceReadNode#number

The (1-indexed, from the left) number of the capture group. Numbered references that are too large result in this value being 0.

 $1          # number `1`

 $5432       # number `5432`

 $4294967296 # number `0`

Trait Implementations

impl Clone for pm_numbered_reference_read_node

fn clone(&self) -> pm_numbered_reference_read_node

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for pm_numbered_reference_read_node

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

Formats the value using the given formatter.

impl Default for pm_numbered_reference_read_node

fn default() -> Self

Returns the “default value” for a type.

impl Copy for pm_numbered_reference_read_node