Struct Decompressor

pub struct Decompressor<R>(/* private fields */)
where
    R: Read;

Implementations

impl<R> Decompressor<R>

where R: Read,

pub fn new(r: R, buffer_size: usize) -> Decompressor<R>

Examples found in repository

examples/decompress.rs (lines 12-14)

fn main() {
    use std::io;
    let stdin = &mut io::stdin();
    {
        use std::io::{Read, Write};
        let mut reader = brotli::Decompressor::new(
            stdin, 4096, // buffer size
        );
        let mut buf = [0u8; 4096];
        loop {
            match reader.read(&mut buf[..]) {
                Err(e) => {
                    if let io::ErrorKind::Interrupted = e.kind() {
                        continue;
                    }
                    panic!("{}", e);
                }
                Ok(size) => {
                    if size == 0 {
                        break;
                    }
                    match io::stdout().write_all(&buf[..size]) {
                        Err(e) => panic!("{}", e),
                        Ok(_) => {}
                    }
                }
            }
        }
    }
}

pub fn new_with_custom_dict( r: R, buffer_size: usize, dict: <StandardAlloc as Allocator<u8>>::AllocatedMemory, ) -> Decompressor<R>

pub fn get_ref(&self) -> &R

pub fn get_mut(&mut self) -> &mut R

pub fn into_inner(self) -> R

Trait Implementations

impl<R> Read for Decompressor<R>

where R: Read,

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

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

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>) -> Result<usize, Error>

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

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

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

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

Reads 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)

Reads the exact number of bytes required to fill cursor.

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

where 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.