Struct barc::EncodeWrapper

pub struct EncodeWrapper<'a>(_);

Wrapper holding a potentially encoding Write reference for the underlying BARC File reference.

Methods

impl<'a> EncodeWrapper<'a>

Important traits for EncodeWrapper<'a>

impl<'a> Write for EncodeWrapper<'a>

pub fn plain(file: &'a File) -> EncodeWrapper<'a>

Return wrapper for Plain (no compression) output.

Important traits for EncodeWrapper<'a>

impl<'a> Write for EncodeWrapper<'a>

pub fn gzip(file: &'a File, compression_level: u32) -> EncodeWrapper<'a>

Return wrapper for Gzip output.

Important traits for EncodeWrapper<'a>

impl<'a> Write for EncodeWrapper<'a>

pub fn brotli(file: &'a File, compression_level: u32) -> EncodeWrapper<'a>

Return wrapper for Brotli output.

pub fn mode(&self) -> Compression

Return the Compression flag variant in use.

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

Consume the wrapper, finishing any encoding and flushing the completed write.

Trait Implementations

impl<'a> Write for EncodeWrapper<'a>

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

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

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

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

Attempts to write an entire buffer 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.