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use std::borrow::Cow;

pub trait NamedResponse {
    fn name<'a>() -> Cow<'a, str>;
}

impl<T> NamedResponse for Vec<T> 
                        where T: NamedResponse {
    fn name<'a>() -> Cow<'a, str> {
        let mut n = String::with_capacity(15);
        n.push_str(<T as NamedResponse>::name().as_ref());
        n.push_str("s");
        n.shrink_to_fit();
        n.into() 
    }
}