Macro dynparser::and

macro_rules! and {
    ($($e:expr),*) => { ... };
}

Concat expressions (and)

example

#[macro_use]  extern crate dynparser;
use dynparser::parse;

fn main() {
    let rules = rules!{
       "main"   =>  and!(dot!(), dot!())
    };

    assert!(parse("aa", &rules).is_ok())
}