Trait ra_ap_parser::TreeSink

pub trait TreeSink {
    pub fn token(&mut self, kind: SyntaxKind, n_tokens: u8);
    pub fn start_node(&mut self, kind: SyntaxKind);
    pub fn finish_node(&mut self);
    pub fn error(&mut self, error: ParseError);
}

TreeSink abstracts details of a particular syntax tree implementation.

Required methods

pub fn token(&mut self, kind: SyntaxKind, n_tokens: u8)

Adds new token to the current branch.

pub fn start_node(&mut self, kind: SyntaxKind)

Start new branch and make it current.

pub fn finish_node(&mut self)

Finish current branch and restore previous branch as current.

pub fn error(&mut self, error: ParseError)

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Implementors

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