Struct Parser 

pub struct Parser { /* private fields */ }

Recursive-descent parser for Mini-F# expressions.

Implementations

impl Parser

pub fn new(tokens: Vec<TokenWithPos>) -> Self

Create a new parser from a token stream.

pub fn parse(&mut self) -> Result<Expr, ParseError>

Parse the token stream into an expression AST.

This is the main entry point for parsing. It delegates to parse_expr for expression parsing. For backward compatibility with existing code.

pub fn parse_program(&mut self) -> Result<Program, ParseError>

Parse a complete program with modules, imports, and main expression.

This is the new entry point for parsing programs with module system support.

pub fn parse_du_type_def(&mut self) -> Result<DuTypeDef, ParseError>

Parse DU type definition: type Option = Some of int | None