Struct iron::headers::ContentType

pub struct ContentType(pub Mime<Vec<(Attr, Value)>>);

Content-Type header, defined in RFC7231

The Content-Type header field indicates the media type of the associated representation: either the representation enclosed in the message payload or the selected representation, as determined by the message semantics. The indicated media type defines both the data format and how that data is intended to be processed by a recipient, within the scope of the received message semantics, after any content codings indicated by Content-Encoding are decoded.

ABNF

Content-Type = media-type

Example values

• text/html; charset=ISO-8859-4

Examples

use hyper::header::{Headers, ContentType};
use hyper::mime::{Mime, TopLevel, SubLevel};
 
let mut headers = Headers::new();
 
headers.set(
    ContentType(Mime(TopLevel::Text, SubLevel::Html, vec![]))
);

use hyper::header::{Headers, ContentType};
use hyper::mime::{Mime, TopLevel, SubLevel, Attr, Value};
 
let mut headers = Headers::new();
 
headers.set(
    ContentType(Mime(TopLevel::Application, SubLevel::Json,
                     vec![(Attr::Charset, Value::Utf8)]))
);

Methods

impl ContentType

fn json() -> ContentType

A constructor to easily create a Content-Type: application/json header.

fn plaintext() -> ContentType

A constructor to easily create a Content-Type: text/plain; charset=utf-8 header.

fn html() -> ContentType

A constructor to easily create a Content-Type: text/html; charset=utf-8 header.

fn form_url_encoded() -> ContentType

A constructor to easily create a Content-Type: application/www-form-url-encoded header.

fn jpeg() -> ContentType

A constructor to easily create a Content-Type: image/jpeg header.

fn png() -> ContentType

A constructor to easily create a Content-Type: image/png header.

Methods from Deref<Target=Mime<Vec<(Attr, Value)>>>

fn get_param<A>(&self, attr: A) -> Option<&Value> where A: PartialEq<Attr>

Trait Implementations

impl PartialEq<ContentType> for ContentType

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Debug for ContentType

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

Formats the value using the given formatter.

impl Clone for ContentType

fn clone(&self) -> ContentType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Deref for ContentType

type Target = Mime<Vec<(Attr, Value)>>

The resulting type after dereferencing

fn deref(&self) -> &Mime<Vec<(Attr, Value)>>

The method called to dereference a value

impl DerefMut for ContentType

fn deref_mut(&mut self) -> &mut Mime<Vec<(Attr, Value)>>

impl Header for ContentType

fn header_name() -> &'static str

Returns the name of the header field this belongs to.

fn parse_header(raw: &[Vec<u8>]) -> Result<ContentType, Error>

Parse a header from a raw stream of bytes.

impl HeaderFormat for ContentType

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

Format a header to be output into a TcpStream.

impl Display for ContentType

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

Formats the value using the given formatter.