Struct libflate::lz77::Lz77Decoder

pub struct Lz77Decoder { /* fields omitted */ }

LZ77 decoder.

Implementations

impl Lz77Decoder

pub fn new() -> Lz77Decoder

Makes a new Lz77Decoder instance.

pub fn decode(&mut self, code: Code) -> Result<(), Error>

Decodes a Code.

The decoded bytes are appended to the buffer of Lz77Decoder.

pub fn extend_from_reader<R>(&mut self, reader: R) -> Result<usize, Error> where
    R: Read, 

Appends the bytes read from reader to the buffer of Lz77Decoder.

pub fn extend_from_slice(&mut self, buf: &[u8])

Appends the given bytes to the buffer of Lz77Decoder.

pub fn clear(&mut self)

Clears the buffer of Lz77Decoder.

pub fn buffer(&self) -> &[u8]

Returns the buffer of Lz77Decoder.

Trait Implementations

impl Debug for Lz77Decoder

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

Formats the value using the given formatter.

impl Default for Lz77Decoder

pub fn default() -> Lz77Decoder

Returns the “default value” for a type.

impl Read for Lz77Decoder

pub fn read(&mut self, buf: &mut [u8]) -> Result<usize, Error>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

pub fn read_vectored(
    &mut self,
    bufs: &mut [IoSliceMut<'_>]
) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

pub fn is_read_vectored(&self) -> bool

🔬 This is a nightly-only experimental API. (can_vector)

Determines if this Reader has an efficient read_vectored implementation.

pub unsafe fn initializer(&self) -> Initializer

🔬 This is a nightly-only experimental API. (read_initializer)

Determines if this Reader can work with buffers of uninitialized memory.

pub fn read_to_end(&mut self, buf: &mut Vec<u8, Global>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

pub fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, appending them to buf.

pub fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>

Read the exact number of bytes required to fill buf.

pub fn by_ref(&mut self) -> &mut Self

Creates a “by reference” adaptor for this instance of Read.

pub fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an Iterator over its bytes.

pub fn chain<R>(self, next: R) -> Chain<Self, R> where
    R: Read, 

Creates an adaptor which will chain this stream with another.

pub fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which will read at most limit bytes from it.