Struct CaptureSite 

pub struct CaptureSite {
    pub name: String,
    pub field: Option<String>,
}

One capture bound in a query’s text, and the slot it is bound in.

Fields

name: String

The capture’s name, without its @.

field: Option<String>

The field label on the pattern this capture decorates — function for the @s in (call_expression function: (identifier) @s) — or None when that pattern is an unlabeled child or a top-level pattern.

Only the decorated pattern’s own slot: a capture nested inside a labeled child reports the slot its pattern fills, not its ancestor’s, so the @x in (a b: (c (d) @x)) has no field.

Trait Implementations

impl Clone for CaptureSite

fn clone(&self) -> CaptureSite

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CaptureSite

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

Formats the value using the given formatter.

impl Eq for CaptureSite

impl PartialEq for CaptureSite

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CaptureSite