Struct cairo_lang_parser::parser::Parser

pub struct Parser<'a> { /* private fields */ }

Implementations

impl<'a> Parser<'a>

pub fn parse_file(
    db: &'a dyn SyntaxGroup,
    diagnostics: &mut DiagnosticsBuilder<ParserDiagnostic>,
    file_id: FileId,
    text: &'a str
) -> SyntaxFile

Parses a file.

pub fn parse_syntax_file(self) -> SyntaxFileGreen

pub fn try_parse_top_level_item(&mut self) -> Option<ItemGreen>

Returns a GreenId of a node with an Item.* kind (see cairo_lang_syntax::node::ast::Item). If can’t parse as a top level item, keeps skipping tokens until it can. Returns None only when it reaches EOF.

pub fn try_parse_trait_item(&mut self) -> Option<TraitItemGreen>

Returns a GreenId of a node with a TraitItem.* kind (see cairo_lang_syntax::node::ast::TraitItem).

pub fn parse_expr(&mut self) -> ExprGreen

Returns a GreenId of a node with an Expr.* kind (see cairo_lang_syntax::node::ast::Expr) or a node with kind ExprMissing if an expression can’t be parsed.

pub fn try_parse_match_arm(&mut self) -> Option<MatchArmGreen>

Returns a GreenId of a node with a MatchArm kind or None if a match arm can’t be parsed.

pub fn try_parse_statement(&mut self) -> Option<StatementGreen>

Returns a GreenId of a node with a Statement.* kind (see cairo_lang_syntax::node::ast::Statement) or None if a statement can’t be parsed.