use char_str::CharString;
static S: CharString = CharString::from_static_str("hello world");
const STR: &str = S.as_str();
#[test]
fn use_const() {
assert!(STR.eq("hello world"));
}
#[test]
fn const_len() {
const {
let s = CharString::from_static_str("hello");
assert!(s.len() == 5);
s
};
}