Method get_ref

flow-message/src/cross/cow_map.rs:20–22

(&self, key: &str)

impl private::IndexGetDataRefForGet<str> for CowMap {
    fn get_ref(&self, key: &str) -> Option<&data::Data> {
        self.get(key)
    }
}

impl private::IndexGetDataRefForGetRef<str> for CowMap {