Struct PrsEncoder

pub struct PrsEncoder<W: Write, V: Variant> { /* private fields */ }

An IO sink for compressing and encoding a stream to PRS.

Implementations

impl<W: Write, V: Variant> PrsEncoder<W, V>

pub fn new(inner: W) -> PrsEncoder<W, V>

Wraps a Write sink, initializing the encoder state

pub fn into_inner(self) -> Result<W, IntoInnerError<W>>

Finish encoding the PRS stream, returning the inner Write.

Errors will leave the PRS stream in an incomplete state; the E type is only present to capture the inner Write for inspection. There is no way to recover the broken PRS stream if this operation fails.

Trait Implementations

impl<W, V: Variant> Debug for PrsEncoder<W, V>

where W: Debug + Write,

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

Formats the value using the given formatter.

impl<W: Write, V: Variant> Drop for PrsEncoder<W, V>

fn drop(&mut self)

Executes the destructor for this type.

impl<W: Write, V: Variant> Write for PrsEncoder<W, V>

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.