Struct rslint_parser::LossyTreeSink

pub struct LossyTreeSink<'a> { /* fields omitted */ }

Structure to convert events to a lossy syntax tree which does not preserve whitespace.

Implementations

impl<'a> LossyTreeSink<'a>

pub fn new(text: &'a str, tokens: &'a [Token]) -> Self

pub fn with_offset(
    text: &'a str,
    tokens: &'a [Token],
    token_start: usize
) -> Self

Make a new tree sink but start the sink at a specific token, this is used for making completed markers into AST nodes for rules which need them.

Panics

Panics if the token start does not line up to a token’s start index or is out of bounds

pub fn finish(self) -> (GreenNode, Vec<ParserError>)

Trait Implementations

impl<'a> Debug for LossyTreeSink<'a>

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

Formats the value using the given formatter.

impl<'a> TreeSink for LossyTreeSink<'a>

fn consume_multiple_tokens(&mut self, amount: u8, kind: SyntaxKind)

Consume multiple tokens and glue them into one kind

fn token(&mut self, kind: SyntaxKind)

Adds new token to the current branch.

fn start_node(&mut self, kind: SyntaxKind)

Start new branch and make it current.

fn finish_node(&mut self)

Finish current branch and restore previous branch as current.

fn errors(&mut self, errors: Vec<ParserError>)

Emit errors