Struct flate2::bufread::GzDecoder
[−]
[src]
pub struct GzDecoder<R: BufRead> { // some fields omitted }
A gzip streaming decoder
This structure exposes a Read
interface that will consume compressed
data from the underlying reader and emit uncompressed data.
Methods
impl<R: BufRead> DecoderReaderBuf<R>
[src]
fn new(r: R) -> Result<DecoderReaderBuf<R>>
Creates a new decoder from the given reader, immediately parsing the gzip header.
If an error is encountered when parsing the gzip header, an error is returned.
fn header(&self) -> &Header
Returns the header associated with this stream.
Trait Implementations
impl<R: BufRead> Read for DecoderReaderBuf<R>
[src]
fn read(&mut self, into: &mut [u8]) -> Result<usize>
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
1.0.0
Read all bytes until EOF in this source, placing them into buf
. Read more
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
1.0.0
Read all bytes until EOF in this source, placing them into buf
. Read more
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
1.6.0
Read the exact number of bytes required to fill buf
. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0
Creates a "by reference" adaptor for this instance of Read
. Read more
fn bytes(self) -> Bytes<Self>
1.0.0
Transforms this Read
instance to an Iterator
over its bytes. Read more
fn chars(self) -> Chars<Self>
io
): the semantics of a partial read/write of where errors happen is currently unclear and may change
Transforms this Read
instance to an Iterator
over char
s. Read more
fn chain<R>(self, next: R) -> Chain<Self, R> where R: Read
1.0.0
Creates an adaptor which will chain this stream with another. Read more
fn take(self, limit: u64) -> Take<Self>
1.0.0
Creates an adaptor which will read at most limit
bytes from it. Read more