pub fn cookie(name: &'static str) -> impl Filter<Extract = One<String>, Error = Rejection> + Copy {
    header::header2().and_then(move |cookie: Cookie| {
        cookie
            .get(name)
            .map(String::from)
            .ok_or_else(|| ::reject::missing_cookie(name))
    })
}
/// Creates a `Filter` that requires a cookie by name.
///
/// If found, extracts the value of the cookie, otherwise rejects.
Creates a `Filter` that requires a cookie by name.
If found, extracts the value of the cookie, otherwise rejects.
Creates a ` Filter ` that requires a cookie by name . If found extracts the value of the cookie otherwise rejects .
pub fn cookie(name: &'static str) -> impl Filter<Extract = One<String>, Error = Rejection> + Copy {
    header::header2().and_then(move |cookie: Cookie| {
        cookie
            .get(name)
            .map(String::from)
            .ok_or_else(|| ::reject::missing_cookie(name))
    })
}
pub fn cookie ( name : & ' static str ) -> impl Filter < Extract = One < String > , Error = Rejection > + Copy { header :: header2 ( ) . and_then ( move | cookie : Cookie | { cookie . get ( name ) . map ( String :: from ) . ok_or_else ( | | :: reject :: missing_cookie ( name ) ) } ) }
Creates a `Filter` that requires a cookie by name.
Creates a ` Filter ` that requires a cookie by name .
name
&'static str
name
&'static str