Crate truncatable 

truncatable

Truncatable is a simple crate for Strings that should append a follower when truncated (eg, ellipsis)

use truncatable::Truncatable;
let to_truncate = Truncatable::from("Hello World!").truncator("~~".into());
assert_eq!(to_truncate.truncate(5), String::from("Hello~~"));

Structs

Truncatable

Main struct, serves as a String wrapper