# stack-string-rs
[](https://codecov.io/gh/ddboline/stack-string-rs)
This started out as a wrapper around smartstring::SmartString, adding support for diesel and tokio-postgres types. It has since expanded somewhat and now includes both a wrapper around smartcow (which is a cow type that combines SmartString and str) and SmallString an enum that is either an ArrayString with a const generic length or a heap String.