Function liblet::production::production_table

pub fn production_table<I>(productions: I) -> String where
    I: IntoIterator<Item = Production>, 

Convenience function for creating visual representation of a collection of productions, ordered.

Examples

use liblet::production::{production_table, productions};

let p = productions("
    A -> B C
    B -> b
");
let result = production_table(p);

assert_eq!(result, "0: A -> B C\n1: B -> b");