Struct BcjWriter

pub struct BcjWriter<W> { /* private fields */ }

Writer that applies BCJ (Branch/Call/Jump) filtering to data before compression.

Implementations

impl<W> BcjWriter<W>

pub fn into_inner(self) -> W

Unwraps the writer, returning the underlying writer.

pub fn inner(&self) -> &W

Returns a reference to the inner writer.

pub fn inner_mut(&mut self) -> &mut W

Returns a mutable reference to the inner writer.

pub fn new_x86(inner: W, start_pos: usize) -> Self

Creates a new BCJ writer for x86 instruction filtering.

pub fn new_arm(inner: W, start_pos: usize) -> Self

Creates a new BCJ writer for ARM instruction filtering.

pub fn new_arm64(inner: W, start_pos: usize) -> Self

Creates a new BCJ writer for ARM64 instruction filtering.

pub fn new_arm_thumb(inner: W, start_pos: usize) -> Self

Creates a new BCJ writer for ARM Thumb instruction filtering.

pub fn new_ppc(inner: W, start_pos: usize) -> Self

Creates a new BCJ writer for PowerPC instruction filtering.

pub fn new_sparc(inner: W, start_pos: usize) -> Self

Creates a new BCJ writer for SPARC instruction filtering.

pub fn new_ia64(inner: W, start_pos: usize) -> Self

Creates a new BCJ writer for IA-64 instruction filtering.

pub fn new_riscv(inner: W, start_pos: usize) -> Self

Creates a new BCJ writer for RISC-V instruction filtering.

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

where W: Write,

Finishes writing by flushing any remaining unprocessed data. This should be called when no more data will be written.

Trait Implementations

impl<W: Write> Write for BcjWriter<W>

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

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

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.