Function parse_atom

src/parser.rs:196–203

Now we take all these simple parsers and connect them. We can now parse half of our language!

(i: &'a str)

/// Now we take all these simple parsers and connect them.
/// We can now parse half of our language!
fn parse_atom<'a>(i: &'a str) -> IResult<&'a str, Atom, VerboseError<&'a str>> {
  alt((
    parse_num,
    parse_bool,
    map(parse_builtin, Atom::BuiltIn),
    parse_keyword,
  ))(i)
}

/// We then add the Expr layer on top
fn parse_constant<'a>(i: &'a str) -> IResult<&'a str, Expr, VerboseError<&'a str>> {