Simple library written in Rust for parsing command line arguments. There are 3 types of arguments, that are recognized:

• arguments identified by short name - name starts with single hyphen character which is followed by only one character (e.g. -a)
• arguments identified by long name - name starts with double hyphen and is followed by one or more non whitespace characters (e.g. --example-arg)
• dangling values - value that is not preceded by any type of identification

Arguments with identification can appear with value specified after or by its own for representing flags.