Trait actix_web::HttpMessage

pub trait HttpMessage {
    type Stream;
    fn headers(&self) -> &HeaderMap;
    fn take_payload(&mut self) -> Payload<Self::Stream>;
    fn extensions(&self) -> Ref<'_, Extensions>;
    fn extensions_mut(&self) -> RefMut<'_, Extensions>;

    fn content_type(&self) -> &str { ... }
    fn encoding(&self) -> Result<&'static Encoding, ContentTypeError> { ... }
    fn mime_type(&self) -> Result<Option<Mime>, ContentTypeError> { ... }
    fn chunked(&self) -> Result<bool, ParseError> { ... }
}

Trait that implements general purpose operations on HTTP messages.

Associated Types

type Stream

Type of message payload stream

Required methods

fn headers(&self) -> &HeaderMap

Read the message headers.

fn take_payload(&mut self) -> Payload<Self::Stream>

Message payload stream

fn extensions(&self) -> Ref<'_, Extensions>

Returns a reference to the request-local data/extensions container.

fn extensions_mut(&self) -> RefMut<'_, Extensions>

Returns a mutable reference to the request-local data/extensions container.

Provided methods

fn content_type(&self) -> &str

Read the request content type. If request did not contain a Content-Type header, an empty string is returned.

fn encoding(&self) -> Result<&'static Encoding, ContentTypeError>

Get content type encoding.

UTF-8 is used by default, If request charset is not set.

fn mime_type(&self) -> Result<Option<Mime>, ContentTypeError>

Convert the request content type to a known mime type.

fn chunked(&self) -> Result<bool, ParseError>

Check if request has chunked transfer encoding.

Implementations on Foreign Types

impl<P> HttpMessage for Request<P>

type Stream = P

pub fn headers(&self) -> &HeaderMap

pub fn take_payload(&mut self) -> Payload<P>

pub fn extensions(&self) -> Ref<'_, Extensions>

pub fn extensions_mut(&self) -> RefMut<'_, Extensions>

impl<'a, T> HttpMessage for &'a mut T where
    T: HttpMessage, 

pub fn take_payload(&mut self) -> Payload<<&'a mut T as HttpMessage>::Stream>

Message payload stream

pub fn extensions(&self) -> Ref<'_, Extensions>

Request’s extensions container

pub fn extensions_mut(&self) -> RefMut<'_, Extensions>

Mutable reference to a the request’s extensions container

type Stream = <T as HttpMessage>::Stream

pub fn headers(&self) -> &HeaderMap

Implementors

impl HttpMessage for ServiceRequest

type Stream = BoxedPayloadStream

impl HttpMessage for HttpRequest

type Stream = ()