pub trait UntypedHeader<'a>: Debug + Display + PartialEq + Eq + Clone + From<String> + Into<String> + From<&'a str> + Into<Header> {
    fn new(value: impl Into<String>) -> Self;
fn value(&self) -> &str;
fn replace(&mut self, new_value: impl Into<String>); }

Required methods

Implementors