Struct ParserContext 

pub struct ParserContext<K: SyntaxKind> { /* private fields */ }

Implementations

impl<K: SyntaxKind> ParserContext<K>

pub fn new() -> Self

pub fn events(&self) -> &[Event<K>]

Returns the slice with the parse events

pub fn diagnostics(&self) -> &[ParseDiagnostic]

Returns a slice with the parse diagnostics

pub fn truncate_diagnostics(&mut self, at: usize)

Drops all diagnostics after at.

pub fn push_token(&mut self, kind: K, end: TextSize)

Pushes a new token event

pub fn push_event(&mut self, event: Event<K>)

Pushes a parse event

pub fn is_skipping(&self) -> bool

Returns true if the parser is skipping a token as skipped token trivia.

pub unsafe fn split_off_events(&mut self, position: usize) -> Vec<Event<K>>

Splits the events into two at the given position. Returns a newly allocated vector containing the elements from [position;len].

Safety

The method is marked as unsafe to discourage its usage. Removing events can lead to corrupted events if not done carefully.

pub fn rewind(&mut self, checkpoint: ParserContextCheckpoint)

Rewind the parser back to a previous position in time

pub fn checkpoint(&self) -> ParserContextCheckpoint

Get a checkpoint representing the progress of the parser at this point of time

pub fn finish(self) -> (Vec<Event<K>>, Vec<ParseDiagnostic>)

Trait Implementations

impl<K: SyntaxKind> Default for ParserContext<K>

fn default() -> Self

Returns the “default value” for a type.