Function rocket::mtls::oid::asn1_rs::nom::character::complete::alphanumeric0

source ·
pub fn alphanumeric0<T, E>(input: T) -> Result<(T, T), Err<E>>
Available on crate feature mtls only.
Expand description

Recognizes zero or more ASCII numerical and alphabetic characters: 0-9, a-z, A-Z

Complete version: Will return the whole input if no terminating token is found (a non alphanumerical character).


fn parser(input: &str) -> IResult<&str, &str> {

assert_eq!(parser("21cZ%1"), Ok(("%1", "21cZ")));
assert_eq!(parser("&Z21c"), Ok(("&Z21c", "")));
assert_eq!(parser(""), Ok(("", "")));