Module parser 

Recursive-descent parser that transforms a token stream into an AST.

Operator Precedence (lowest → highest)

1. Assignment (=, +=, -=, …)
2. Logical OR (||)
3. Logical AND (&&)
4. Comparison (==, !=, <, >, <=, >=)
5. Bitwise OR (|)
6. Bitwise XOR (^)
7. Bitwise AND (&)
8. Shift (<<, >>)
9. Additive (+, -)
10. Multiplicative (*, /, %)
11. Type cast (as)
12. Unary (-, !, &, *)
13. Postfix (.method(), [index], (args))
14. Primary (literals, identifiers, blocks, closures)

Structs

ParseError

A parse-time error with a human-readable message.

Parser

Recursive-descent parser for a subset of Rust syntax.