Struct hyper::header::ContentLength

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pub struct ContentLength(pub u64);

[−] Expand description

Content-Length header, defined in RFC7230

When a message does not have a Transfer-Encoding header field, a Content-Length header field can provide the anticipated size, as a decimal number of octets, for a potential payload body. For messages that do include a payload body, the Content-Length field-value provides the framing information necessary for determining where the body (and message) ends. For messages that do not include a payload body, the Content-Length indicates the size of the selected representation.

ABNF

Content-Length = 1*DIGIT

Example values

• 3495

Example

use hyper::header::{Headers, ContentLength};
 
let mut headers = Headers::new();
headers.set(ContentLength(1024u64));

Trait Implementations

impl Clone for ContentLength[+]

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fn clone(&self) -> ContentLength[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for ContentLength

impl Debug for ContentLength[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Deref for ContentLength[+]

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type Target = u64

The resulting type after dereferencing.

fn deref(&self) -> &u64[−]

Dereferences the value.

impl DerefMut for ContentLength[+]

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fn deref_mut(&mut self) -> &mut u64[−]

Mutably dereferences the value.

impl Display for ContentLength[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Header for ContentLength[+]

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fn header_name() -> &'static str[−]

Returns the name of the header field this belongs to.

fn parse_header(raw: &[Vec<u8>]) -> Result<ContentLength>[−]

Parse a header from a raw stream of bytes.

impl HeaderFormat for ContentLength[+]

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fn fmt_header(&self, f: &mut Formatter) -> Result[−]

Format a header to be output into a TcpStream.

impl PartialEq<ContentLength> for ContentLength[+]

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fn eq(&self, other: &ContentLength) -> bool[−]

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

fn ne(&self, other: &ContentLength) -> bool[−]

This method tests for !=.

impl StructuralPartialEq for ContentLength