RLox - Parser + Interpreter for Lox in Rust

Code written when working through Robert Nystrom's Crafting Interpreters.

Running things

Build:

cargo b

Running as prompt:

cargo r -- prompt

Running as interpreter for a file:

cargo r -- file [file_path]

Differences to the implementation in the book

• Variable assignment is a statement and not an expression
• Truthiness
  • Only booleans are evaluated to true/false
• If Syntax
  • The condition expression is not surrounded by braces
  • The if- and the else-statements are provided in blocks