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use header::{Encoding, QualityItem};
header! {
/// `TE` header, defined in
/// [RFC7230](http://tools.ietf.org/html/rfc7230#section-4.3)
///
/// As RFC7230 states, "The "TE" header field in a request indicates what transfer codings,
/// besides chunked, the client is willing to accept in response, and
/// whether or not the client is willing to accept trailer fields in a
/// chunked transfer coding."
///
/// For HTTP/1.1 compliant clients `chunked` transfer codings are assumed to be acceptable and
/// so should never appear in this header.
///
/// # ABNF
///
/// ```text
/// TE = "TE" ":" #( t-codings )
/// t-codings = "trailers" | ( transfer-extension [ accept-params ] )
/// ```
///
/// # Example values
/// * `trailers`
/// * `trailers, deflate;q=0.5`
/// * ``
///
/// # Examples
///
/// ```
/// use hyperx::header::{Headers, Te, Encoding, qitem};
///
/// let mut headers = Headers::new();
/// headers.set(
/// Te(vec![qitem(Encoding::Trailers)])
/// );
/// ```
///
/// ```
/// use hyperx::header::{Headers, Te, Encoding, qitem};
///
/// let mut headers = Headers::new();
/// headers.set(
/// Te(vec![
/// qitem(Encoding::Trailers),
/// qitem(Encoding::Gzip),
/// qitem(Encoding::Deflate),
/// ])
/// );
/// ```
///
/// ```
/// use hyperx::header::{Headers, Te, Encoding, QualityItem, q, qitem};
///
/// let mut headers = Headers::new();
/// headers.set(
/// Te(vec![
/// qitem(Encoding::Trailers),
/// QualityItem::new(Encoding::Gzip, q(600)),
/// QualityItem::new(Encoding::EncodingExt("*".to_owned()), q(0)),
/// ])
/// );
/// ```
(Te, "TE") => (QualityItem<Encoding>)*
test_te {
// From the RFC
test_header!(test1, vec![b"trailers"]);
test_header!(test2, vec![b"trailers, deflate;q=0.5"]);
test_header!(test3, vec![b""]);
}
}