Struct tiny_http::Response [−] [src]

pub struct Response<R> where R: Read {
    // some fields omitted
}

Object representing an HTTP response whose purpose is to be given to a Request.

Some headers cannot be changed. Trying to define the value of one of these will have no effect:

  • Accept-Ranges
  • Connection
  • Content-Range
  • Trailer
  • Transfer-Encoding
  • Upgrade

Some headers have special behaviors:

  • Content-Encoding: If you define this header, the library will assume that the data from the Read object has the specified encoding and will just pass-through.

  • Content-Length: The length of the data should be set manually using the Reponse object's API. Attempting to set the value of this header will be equivalent to modifying the size of the data but the header itself may not be present in the final result.

Methods

impl<R> Response<R> where R: Read
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fn new(status_code: StatusCode, headers: Vec<Header>, data: R, data_length: Option<usize>, additional_headers: Option<Receiver<Header>>) -> Response<R>

Creates a new Response object.

The additional_headers argument is a receiver that may provide headers even after the response has been sent.

All the other arguments are straight-forward.

fn add_header<H>(&mut self, header: H) where H: Into<Header>

Adds a header to the list. Does all the checks.

fn with_header<H>(self, header: H) -> Response<R> where H: Into<Header>

Returns the same request, but with an additional header.

Some headers cannot be modified and some other have a special behavior. See the documentation above.

fn with_status_code<S>(self, code: S) -> Response<R> where S: Into<StatusCode>

Returns the same request, but with a different status code.

fn with_data<S>(self, reader: S, data_length: Option<usize>) -> Response<S> where S: Read

Returns the same request, but with different data.

fn raw_print<W: Write>(self, writer: W, http_version: HTTPVersion, request_headers: &[Header], do_not_send_body: bool, upgrade: Option<&str>) -> IoResult<()>

Prints the HTTP response to a writer.

This function is the one used to send the response to the client's socket. Therefore you shouldn't expect anything pretty-printed or even readable.

The HTTP version and headers passed as arguments are used to decide which features (most notably, encoding) to use.

Note: does not flush the writer.

impl<R> Response<R> where R: Read + Send + 'static
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fn boxed(self) -> ResponseBox

Turns this response into a Response<Box<Read + Send>>.

impl Response<File>
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fn from_file(file: File) -> Response<File>

Builds a new Response from a File.

The Content-Type will not be automatically detected, you must set it yourself.

impl Response<Cursor<Vec<u8>>>
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fn from_data<D>(data: D) -> Response<Cursor<Vec<u8>>> where D: Into<Vec<u8>>

fn from_string<S>(data: S) -> Response<Cursor<Vec<u8>>> where S: Into<String>

impl Response<Empty>
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fn empty<S>(status_code: S) -> Response<Empty> where S: Into<StatusCode>

Builds an empty Response with the given status code.

fn new_empty(status_code: StatusCode) -> Response<Empty>

DEPRECATED. Use empty instead.

Trait Implementations

impl Clone for Response<Empty>
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fn clone(&self) -> Response<Empty>

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more