/// Gets the name for an element with a given rank.
Gets the name for an element with a given rank.
Gets the name for an element with a given rank .
fn element_name(rank: usize) -> String {
    match ELEMENT_NAMES.get(rank) {
        Some(&name) => String::from(name),
        None => rank.to_string() + "-elements",
    }
}
fn element_name ( rank : usize ) -> String { match ELEMENT_NAMES . get ( rank ) { Some ( & name ) => String :: from ( name ) , None => rank . to_string ( ) + " " , } }
Gets the name for an element with a given rank.
Gets the name for an element with a given rank .
rank
usize