Struct lzma::reader::LzmaReader

pub struct LzmaReader<T> { /* private fields */ }

Implementations

impl<T: Read> LzmaReader<T>

pub fn new_compressor(inner: T, preset: u32) -> Result<LzmaReader<T>, LzmaError>

pub fn new_decompressor(inner: T) -> Result<LzmaReader<T>, LzmaError>

pub fn with_capacity( capacity: usize, inner: T, direction: Direction, preset: u32 ) -> Result<LzmaReader<T>, LzmaError>

pub fn into_inner(self) -> T

Trait Implementations

impl<R: Read> Read for LzmaReader<R>

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

Reads data from the wrapped object, applies compression/decompression, and puts the results into buf.

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

Like read, except that it reads into a slice of buffers.

fn is_read_vectored(&self) -> bool

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

Determines if this Reader has an efficient read_vectored implementation.

fn read_to_end(&mut self, buf: &mut Vec<u8, Global>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, appending them to buf.

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

Read the exact number of bytes required to fill buf.

fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>

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

Pull some bytes from this source into the specified buffer.

fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>

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

Read the exact number of bytes required to fill cursor.

fn by_ref(&mut self) -> &mut Selfwhere Self: Sized,

Creates a “by reference” adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>where Self: Sized,

Transforms this Read instance to an Iterator over its bytes.

fn chain<R>(self, next: R) -> Chain<Self, R>where R: Read, Self: Sized,

Creates an adapter which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>where Self: Sized,

Creates an adapter which will read at most limit bytes from it.