Enum HttpEncoding

pub enum HttpEncoding {
    Identity,
    Deflate,
    Gzip,
    Br,
    Zstd,
}

Http content encoding for both incoming and outgoing web requests.

Variants

Identity

Identity function without no compression.

This is the default encoding and does not require the presence of the content-encoding HTTP header.

Deflate

Compression using a zlib structure with deflate encoding.

These structures are defined in RFC 1950 and RFC 1951.

Gzip

A format using the Lempel-Ziv coding (LZ77), with a 32-bit CRC.

This is the original format of the UNIX gzip program. The HTTP/1.1 standard also recommends that the servers supporting this content-encoding should recognize x-gzip as an alias, for compatibility purposes.

Br

A format using the Brotli algorithm.

Zstd

A format using the Zstd compression algorithm.

Implementations

impl HttpEncoding

pub fn parse(str: &str) -> Self

Parses a HttpEncoding from its content-encoding header value.

pub fn name(&self) -> Option<&'static str>

Returns the value for the content-encoding HTTP header.

Returns None for Identity, and Some for other encodings.

Trait Implementations

impl Clone for HttpEncoding

fn clone(&self) -> HttpEncoding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HttpEncoding

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

Formats the value using the given formatter.

impl Default for HttpEncoding

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HttpEncoding

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HttpEncoding

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for HttpEncoding