rhea/src/main.rs

// Rhea

use logos::Logos;
use memory::{Variable, VariableHashmap, VariableType};

mod memory;

#[derive(Logos, Debug, PartialEq)]
#[logos(skip r"[ \t\n\f]+")] // Ignore this regex pattern between tokens
enum Token {
    #[token(".")]
    Period,

    #[token("(")]
    LeftParen,

    #[token("{")]
    LeftBrace,

    #[token(")")]
    RightParen,

    #[token("}")]
    RightBrace,

    #[token("include")]
    Include,

    #[token("=")]
    Equals,

    #[token(";")]
    Semicolon,

    #[token("\"")]
    Quote,

    // Or regular expressions.
    #[regex("[a-zA-Z]+")]
    Text,
}

fn main() {
    let mut memmap = Vec::new();
    let mut varmap: VariableHashmap = hashbrown::HashMap::new();

    let variable_name = "abcd".to_string();
    let variable_type = Some(memory::VariableType::Signed);
    let constant = false;
    let length = 8;
    let abc = Variable::new(&mut memmap, variable_type, constant, length);

    varmap.insert(variable_name, abc);

    let mut lex = Token::lexer(include_str!("../assets/examples/library.rhea"));
    for x in lex {
        println!("{:?}", x);
    }

    //todo compile to hb
}