Rusht is a simple Lisp written in Rust. It can be used through an included REPL. The crate consists of two sub-crates implementing the interpreter and command line interface respectively.
Tokenizer, parser, and interpreter have been written manually. No parser combinator or parser generator like tools have been used.
- Included CLI/REPL
- Command history
- Highlight matching braces
- Standard library
- Type coercion
(+ "100" 5)
- Variable definitions
(def x 5) - Lambda expressions
(def add1 (func (a) (+ a 1)))