Struct Encoder 

pub struct Encoder<W: Write> { /* private fields */ }

A simple encoder that will wrap any passed data into a crc’ed frame, suitable for stacking with other encoders for compression or serialization etc…

Implementations

impl<W: Write> Encoder<W>

pub const fn new(inner: W) -> Encoder<W>

Trait Implementations

impl<W: Write> Write for Encoder<W>

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

Write a crc’d frame into the provided Write instance. Returns the number of bytes written in total, including the varint size and crc. This is always equivalent to a std::io::Write::write_all call due to the impossibility to write partial frames.

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

Flushes 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 Writer 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, args: Arguments<'_>) -> Result<(), Error>

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

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

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.