Enum CompressionEncoding 

pub enum CompressionEncoding {
    Identity,
    Gzip(Option<GzipConfig>),
    Zlib(Option<ZlibConfig>),
    Zstd(Option<ZstdConfig>),
}

The compression encodings volo supports.

Variants

Identity

Gzip(Option<GzipConfig>)

Available on crate feature gzip only.

Zlib(Option<ZlibConfig>)

Available on crate feature zlib only.

Zstd(Option<ZstdConfig>)

Available on crate feature zstd only.

Implementations

impl CompressionEncoding

pub fn into_header_value(self) -> HeaderValue

make the compression encoding into a HeaderValue

pub fn into_accept_encoding_header_value( self, encodings: &[CompressionEncoding], ) -> Option<HeaderValue>

make the compression encodings into a HeaderValue,and the encodings uses a , as separator

pub fn from_accept_encoding_header( headers: &HeaderMap, config: &Option<Vec<Self>>, ) -> Option<Self>

Available on crate feature compress only.

Based on the grpc-accept-encoding header, adaptive picking an encoding to use.

pub fn from_encoding_header( headers: &HeaderMap, config: &Option<Vec<Self>>, ) -> Result<Option<Self>, Status>

Available on crate feature compress only.

Get the value of grpc-encoding header. Returns an error if the encoding isn’t supported.

pub fn level(self) -> Level

Available on crate feature compress only.

please use it only for Compression type is insignificant, otherwise you will have a duplicate pattern-matching problem

Trait Implementations

impl Clone for CompressionEncoding

fn clone(&self) -> CompressionEncoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CompressionEncoding

impl Debug for CompressionEncoding

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

Formats the value using the given formatter.

impl PartialEq for CompressionEncoding

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.