Macro atom

macro_rules! atom {
    ($the_str:expr) => { ... };
}

Makes an atom from a string slice.

Atoms are string constants. Unlike Prolog, Suiron’s atoms can be capitalized or lower case.
For example, in the complex term ‘father(Anakin, Luke)’, the terms ‘father’, ‘Anakin’, and ‘Luke’ are all atoms.

Usage

use suiron::*;

let functor = atom!("father");
let term1 = atom!("Anakin");
let term2 = atom!("Luke");