[−][src]Struct zstd::stream::write::Decoder
A decoder that decompress and forward data to another writer.
Methods
impl<W: Write> Decoder<W>
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pub fn new(writer: W) -> Result<Self>
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Creates a new decoder.
pub fn with_dictionary(writer: W, dictionary: &[u8]) -> Result<Self>
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Creates a new decoder, using an existing dictionary.
(Provides better compression ratio for small files, but requires the dictionary to be present during decompression.)
pub fn with_prepared_dictionary(
writer: W,
dictionary: &DecoderDictionary
) -> Result<Self>
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writer: W,
dictionary: &DecoderDictionary
) -> Result<Self>
Creates a new decoder, using an existing prepared DecoderDictionary
.
(Provides better compression ratio for small files, but requires the dictionary to be present during decompression.)
pub fn get_ref(&self) -> &W
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Acquires a reference to the underlying writer.
pub fn get_mut(&mut self) -> &mut W
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Acquires a mutable reference to the underlying writer.
Note that mutation of the writer may result in surprising results if this decoder is continued to be used.
pub fn into_inner(self) -> W
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Returns the inner Write
.
pub fn recommended_input_size() -> usize
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Return a recommendation for the size of data to write at once.
Trait Implementations
impl<W: Write> Write for Decoder<W>
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fn write(&mut self, buf: &[u8]) -> Result<usize>
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fn flush(&mut self) -> Result<()>
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fn write_vectored(&mut self, bufs: &[IoVec]) -> Result<usize, Error>
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iovec
)Like write
, except that it writes from a slice of buffers. Read more
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
1.0.0[src]
Attempts to write an entire buffer into this writer. Read more
fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>
1.0.0[src]
Writes a formatted string into this writer, returning any error encountered. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0[src]
Creates a "by reference" adaptor for this instance of Write
. Read more
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,