Struct singlefile_formats::flate::Deflate

pub struct Deflate;

Available on crate feature flate only.

A CompressionFormat corresponding to the DEFLATE compression algorithm. Implemented using the flate2 crate.

Trait Implementations

impl Clone for Deflate

fn clone(&self) -> Deflate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CompressionFormat for Deflate

type Encoder<W: Write> = DeflateEncoder<W>

The encoder wrapper type that compresses data sent to the contained writer.

type Decoder<R: Read> = DeflateDecoder<R>

The decoder wrapper type that decompresses data sent from the contained reader.

fn encode_writer<W: Write>( &self, writer: W, compression: u32 ) -> Self::Encoder<W>

Wraps a writer that takes uncompressed data, producing a new writer that outputs compressed data.

fn decode_reader<R: Read>(&self, reader: R) -> Self::Decoder<R>

Wraps a reader that takes compressed data, producing a new reader that outputs uncompressed data.

impl CompressionFormatLevels for Deflate

const COMPRESSION_LEVEL_NONE: u32 = 0u32

The level for no compression.

const COMPRESSION_LEVEL_FAST: u32 = 1u32

The level for ‘fast’ compression.

const COMPRESSION_LEVEL_BEST: u32 = 9u32

The level for ‘best’ compression.

const COMPRESSION_LEVEL_DEFAULT: u32 = 6u32

The level for default compression.

impl Debug for Deflate

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

Formats the value using the given formatter.

impl Default for Deflate

fn default() -> Deflate

Returns the “default value” for a type.

impl PartialEq for Deflate

fn eq(&self, other: &Deflate) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Deflate

impl Eq for Deflate

impl StructuralEq for Deflate

impl StructuralPartialEq for Deflate