Struct compress::entropy::ari::table::ByteEncoder

pub struct ByteEncoder<W> {
    pub encoder: Encoder<W>,
    pub freq: Model,
}

A basic byte-encoding arithmetic uses a special terminator code to end the stream

Fields

encoder: Encoder<W>

A lower level encoder

freq: Model

A basic frequency table

Implementations

impl<W: Write> ByteEncoder<W>

pub fn new(w: W) -> ByteEncoder<W>

Create a new encoder on top of a given Writer

pub fn finish(self) -> (W, Result<()>)

Finish encoding & write the terminator symbol

Trait Implementations

impl<W: Write> Write for ByteEncoder<W>

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

Write a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like [write], except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

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

Determines if this Writeer has an efficient [write_vectored] implementation.

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

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

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

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

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

Creates a "by reference" adaptor for this instance of Write.