Crate abnf

use abnf::abnf::rulelist_comp;

// Nom is a streaming parser. Thus, when handling finite input,
// use functions with _comp suffix to avoid `Err::Incomplete`.
let res = rulelist_comp(b"rule = A / B\n\n").unwrap().1;

for rule in &res {
    println!("{}\n", rule);
}

Modules

abnf	Parsing of ABNF
core	Parsing of ABNF Core Rules