Struct Marker

pub struct Marker { /* private fields */ }

A structure signifying the start of parsing of a syntax tree node

Implementations

impl Marker

pub fn new(pos: u32, start: TextSize) -> Marker

pub fn complete<P>(self, p: &mut P, kind: P::Kind) -> CompletedMarker

where P: Parser,

Finishes the syntax tree node and assigns kind to it, and mark the create a CompletedMarker for possible future operation like .precede() to deal with forward_parent.

pub fn abandon<P>(self, p: &mut P)

where P: Parser,

Abandons the syntax tree node. All its children are attached to its parent instead.

pub fn start(&self) -> TextSize

Trait Implementations

impl Debug for Marker

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

Formats the value using the given formatter.