Struct typed_headers::ContentEncoding

pub struct ContentEncoding(_);

Content-Encoding header, defined in RFC7231

The Content-Encoding header field indicates what content codings have been applied to the representation, beyond those inherent in the media type, and thus what decoding mechanisms have to be applied in order to obtain data in the media type referenced by the Content-Type header field. Content-Encoding is primarily used to allow a representation's data to be compressed without losing the identity of its underlying media type.

ABNF

Content-Encoding = 1#content-coding

Example values

• gzip

Methods

impl ContentEncoding

pub fn new(values: Vec<ContentCoding>) -> Result<ContentEncoding, Error>

Methods from Deref<Target = Vec<ContentCoding>>

pub fn capacity(&self) -> usize

Returns the number of elements the vector can hold without reallocating.

Examples

let vec: Vec<i32> = Vec::with_capacity(10);
assert_eq!(vec.capacity(), 10);

Important traits for &'a [u8]

impl<'a> Read for &'a [u8]impl<'a> Write for &'a mut [u8]

pub fn as_slice(&self) -> &[T]

Extracts a slice containing the entire vector.

Equivalent to &s[..].

Examples

use std::io::{self, Write};
let buffer = vec![1, 2, 3, 5, 8];
io::sink().write(buffer.as_slice()).unwrap();

pub fn len(&self) -> usize

Returns the number of elements in the vector, also referred to as its 'length'.

Examples

let a = vec![1, 2, 3];
assert_eq!(a.len(), 3);

pub fn is_empty(&self) -> bool

Returns true if the vector contains no elements.

Examples

let mut v = Vec::new();
assert!(v.is_empty());

v.push(1);
assert!(!v.is_empty());

Trait Implementations

impl Clone for ContentEncoding

fn clone(&self) -> ContentEncoding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ContentEncoding

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

Formats the value using the given formatter.

impl PartialEq for ContentEncoding

fn eq(&self, other: &ContentEncoding) -> bool

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

fn ne(&self, other: &ContentEncoding) -> bool

This method tests for !=.

impl Deref for ContentEncoding

type Target = Vec<ContentCoding>

The resulting type after dereferencing.

Important traits for Vec<u8>

impl Write for Vec<u8>

fn deref(&self) -> &Vec<ContentCoding>

Dereferences the value.

impl Header for ContentEncoding

fn name() -> &'static HeaderName

Returns the name of this header.

fn from_values(     values: &mut ValueIter<HeaderValue> ) -> Result<Option<ContentEncoding>, Error>

Parses the header from the raw value bytes.

fn to_values(&self, values: &mut ToValues)

Serializes the header to raw values.

impl From<ContentCoding> for ContentEncoding

fn from(value: ContentCoding) -> ContentEncoding

Performs the conversion.