Struct libflate::deflate::Decoder [−][src]
pub struct Decoder<R> { /* fields omitted */ }
DEFLATE decoder.
Methods
impl<R> Decoder<R> where
R: Read,
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impl<R> Decoder<R> where
R: Read,
pub fn new(inner: R) -> Self
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pub fn new(inner: R) -> Self
Makes a new decoder instance.
inner
is to be decoded DEFLATE stream.
Examples
use std::io::{Cursor, Read}; use libflate::deflate::Decoder; let encoded_data = [243, 72, 205, 201, 201, 87, 8, 207, 47, 202, 73, 81, 4, 0]; let mut decoder = Decoder::new(&encoded_data[..]); let mut buf = Vec::new(); decoder.read_to_end(&mut buf).unwrap(); assert_eq!(buf, b"Hello World!");
pub fn as_inner_ref(&self) -> &R
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pub fn as_inner_ref(&self) -> &R
Returns the immutable reference to the inner stream.
pub fn as_inner_mut(&mut self) -> &mut R
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pub fn as_inner_mut(&mut self) -> &mut R
Returns the mutable reference to the inner stream.
pub fn into_inner(self) -> R
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pub fn into_inner(self) -> R
Unwraps this Decoder
, returning the underlying reader.
Examples
use std::io::Cursor; use libflate::deflate::Decoder; let encoded_data = [243, 72, 205, 201, 201, 87, 8, 207, 47, 202, 73, 81, 4, 0]; let decoder = Decoder::new(Cursor::new(&encoded_data)); assert_eq!(decoder.into_inner().into_inner(), &encoded_data);
Trait Implementations
impl<R: Debug> Debug for Decoder<R>
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impl<R: Debug> Debug for Decoder<R>
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<R> Read for Decoder<R> where
R: Read,
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impl<R> Read for Decoder<R> where
R: Read,
fn read(&mut self, buf: &mut [u8]) -> Result<usize>
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fn read(&mut self, buf: &mut [u8]) -> Result<usize>
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
unsafe fn initializer(&self) -> Initializer
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unsafe fn initializer(&self) -> Initializer
read_initializer
)Determines if this Read
er can work with buffers of uninitialized memory. Read more
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
1.0.0[src]
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
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[src]
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
Read all bytes until EOF in this source, appending them to buf
. Read more
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
1.6.0[src]
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
Read the exact number of bytes required to fill buf
. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0[src]
fn by_ref(&mut self) -> &mut Self
Creates a "by reference" adaptor for this instance of Read
. Read more
fn bytes(self) -> Bytes<Self>
1.0.0[src]
fn bytes(self) -> Bytes<Self>
Transforms this Read
instance to an [Iterator
] over its bytes. Read more
fn chars(self) -> Chars<Self>
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fn chars(self) -> Chars<Self>
: Use str::from_utf8 instead: https://doc.rust-lang.org/nightly/std/str/struct.Utf8Error.html#examples
🔬 This is a nightly-only experimental API. (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[src]
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: Read,
Creates an adaptor which will chain this stream with another. Read more
fn take(self, limit: u64) -> Take<Self>
1.0.0[src]
fn take(self, limit: u64) -> Take<Self>
Creates an adaptor which will read at most limit
bytes from it. Read more