Struct iron::headers::Accept [-] [+] [src]

pub struct Accept(pub Vec<QualityItem<Mime>>);

Accept header, defined in RFC7231

The Accept header field can be used by user agents to specify response media types that are acceptable. Accept header fields can be used to indicate that the request is specifically limited to a small set of desired types, as in the case of a request for an in-line image

ABNF

Accept = #( media-range [ accept-params ] )

media-range    = ( "*/*"
                 / ( type "/" "*" )
                 / ( type "/" subtype )
                 ) *( OWS ";" OWS parameter )
accept-params  = weight *( accept-ext )
accept-ext = OWS ";" OWS token [ "=" ( token / quoted-string ) ]

Example values

audio/*; q=0.2, audio/basic (* value won't parse correctly)
text/plain; q=0.5, text/html, text/x-dvi; q=0.8, text/x-c

Notes

Using always Mime types to represent media-range differs from the ABNF.
FIXME: accept-ext is not supported.

Trait Implementations

`impl Deref for Accept`

`type Target = Vec<QualityItem<Mime>>`

`fn deref(&'a self) -> &'a Vec<QualityItem<Mime>>`

`impl DerefMut for Accept`

`fn deref_mut(&'a mut self) -> &'a mut Vec<QualityItem<Mime>>`

`impl Header for Accept`

`fn header_name() -> &'static str`

`fn parse_header(raw: &[Vec<u8>]) -> Option<Accept>`

`impl HeaderFormat for Accept`

`fn fmt_header(&self, f: &mut Formatter) -> Result<(), Error>`

`impl Display for Accept`

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

Derived Implementations

`impl PartialEq<Accept> for Accept`

`fn eq(&self, __arg_0: &Accept) -> bool`

`fn ne(&self, __arg_0: &Accept) -> bool`

`impl Debug for Accept`

`fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>`

`impl Clone for Accept`

`fn clone(&self) -> Accept`

`fn clone_from(&mut self, source: &Self)`