Contents

/// Determines whether the supplied string is a valid ISBN number
pub fn is_valid_isbn(isbn: &str) -> bool {
    unimplemented!("Is {:?} a valid ISBN number?", isbn);
}

Version data entries

63 entries across 63 versions & 1 rubygems

Version	Path
trackler-2.2.1.119	tracks/rust/exercises/isbn-verifier/src/lib.rs
trackler-2.2.1.118	tracks/rust/exercises/isbn-verifier/src/lib.rs
trackler-2.2.1.117	tracks/rust/exercises/isbn-verifier/src/lib.rs