Enum actix_web::http::ContentEncoding

#[non_exhaustive]
pub enum ContentEncoding {
    Auto,
    Br,
    Deflate,
    Gzip,
    Zstd,
    Identity,
}

Represents a supported content encoding.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Auto

Automatically select encoding based on encoding negotiation.

Br

A format using the Brotli algorithm.

Deflate

A format using the zlib structure with deflate algorithm.

Gzip

Gzip algorithm.

Zstd

Identity

Indicates the identity function (i.e. no compression, nor modification).

Implementations

impl ContentEncoding

pub fn is_compression(self) -> bool

Is the content compressed?

pub fn as_str(self) -> &'static str

Convert content encoding to string.

Trait Implementations

impl Clone for ContentEncoding

pub 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

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

Formats the value using the given formatter.

impl Default for ContentEncoding

pub fn default() -> ContentEncoding

Returns the “default value” for a type.

impl FromStr for ContentEncoding

type Err = ContentEncodingParseError

The associated error which can be returned from parsing.

pub fn from_str(
    val: &str
) -> Result<ContentEncoding, <ContentEncoding as FromStr>::Err>

Parses a string s to return a value of this type.

impl Header for ContentEncoding

pub fn name() -> HeaderName

Returns the name of the header field

pub fn parse<T>(msg: &T) -> Result<ContentEncoding, ParseError> where
    T: HttpMessage, 

Parse a header

impl IntoHeaderValue for ContentEncoding

type Error = InvalidHeaderValue

The type returned in the event of a conversion error.

pub fn try_into_value(
    self
) -> Result<HeaderValue, <ContentEncoding as IntoHeaderValue>::Error>

Try to convert value to a HeaderValue.

impl PartialEq<ContentEncoding> for ContentEncoding

pub 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: &Rhs) -> bool

This method tests for !=.

impl<'_> TryFrom<&'_ str> for ContentEncoding

type Error = ContentEncodingParseError

The type returned in the event of a conversion error.

pub fn try_from(
    val: &str
) -> Result<ContentEncoding, <ContentEncoding as TryFrom<&'_ str>>::Error>

Performs the conversion.

impl Copy for ContentEncoding

impl StructuralPartialEq for ContentEncoding