Function words_count::count_separately

pub fn count_separately<S: ?Sized + AsRef<str>>(s: &S) -> BTreeMap<&str, usize>

Count the words separately in the given string. In general, every non-CJK string of characters between two whitespaces is a word. Dashes (at least two dashes) are word limit, too. A CJK character is considered to be an independent word. Punctuations are not handled.