Struct libflate::zlib::Decoder [−][src]
pub struct Decoder<R> { /* fields omitted */ }Expand description
ZLIB decoder.
Implementations
Makes a new decoder instance.
inner is to be decoded ZLIB stream.
Examples
use std::io::Read;
use libflate::zlib::Decoder;
let encoded_data = [120, 156, 243, 72, 205, 201, 201, 87, 8, 207, 47,
202, 73, 81, 4, 0, 28, 73, 4, 62];
let mut decoder = Decoder::new(&encoded_data[..]).unwrap();
let mut buf = Vec::new();
decoder.read_to_end(&mut buf).unwrap();
assert_eq!(buf, b"Hello World!");Returns the header of the ZLIB stream.
Examples
use libflate::zlib::{Decoder, CompressionLevel};
let encoded_data = [120, 156, 243, 72, 205, 201, 201, 87, 8, 207, 47,
202, 73, 81, 4, 0, 28, 73, 4, 62];
let decoder = Decoder::new(&encoded_data[..]).unwrap();
assert_eq!(decoder.header().compression_level(),
CompressionLevel::Default);Returns the immutable reference to the inner stream.
Returns the mutable reference to the inner stream.
Unwraps this Decoder, returning the underlying reader.
Examples
use std::io::Cursor;
use libflate::zlib::Decoder;
let encoded_data = [120, 156, 243, 72, 205, 201, 201, 87, 8, 207, 47,
202, 73, 81, 4, 0, 28, 73, 4, 62];
let decoder = Decoder::new(Cursor::new(&encoded_data)).unwrap();
assert_eq!(decoder.into_inner().into_inner(), &encoded_data);Trait Implementations
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
Like read, except that it reads into a slice of buffers. Read more
can_vector)Determines if this Reader has an efficient read_vectored
implementation. Read more
read_initializer)Determines if this Reader can work with buffers of uninitialized
memory. Read more
Read all bytes until EOF in this source, placing them into buf. Read more
Read all bytes until EOF in this source, appending them to buf. Read more
Read the exact number of bytes required to fill buf. Read more
Creates a “by reference” adapter for this instance of Read. Read more
Creates an adapter which will chain this stream with another. Read more