[−][src]Struct zstd_seekable::CStream
The type of compressors.
Implementations
impl CStream
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pub fn new(level: usize) -> Result<Self, Error>
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pub fn in_size() -> usize
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pub fn out_size() -> usize
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pub fn compress(
&mut self,
output: &mut [u8],
input: &[u8]
) -> Result<(usize, usize, usize), Error>
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&mut self,
output: &mut [u8],
input: &[u8]
) -> Result<(usize, usize, usize), Error>
Compress one chunk of input, and write it into the output. The output
array must be large enough to hold the result. If successful, this function returns three integers (out_pos, in_pos, next_read_size)
, where out_pos
is the number of bytes written in output
, in_pos
is the number of input bytes consumed, and next_read_size
is a hint for the next read size.
pub fn compress2(
&mut self,
output: &mut [u8],
input: &[u8],
op: EndDirective
) -> Result<(usize, usize, usize), Error>
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&mut self,
output: &mut [u8],
input: &[u8],
op: EndDirective
) -> Result<(usize, usize, usize), Error>
pub fn flush(&mut self, output: &mut [u8]) -> Result<(usize, usize), Error>
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pub fn end(&mut self, output: &mut [u8]) -> Result<usize, Error>
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Finish writing the message, i.e. write the remaining pending block.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for CStream
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impl !Send for CStream
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impl !Sync for CStream
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impl Unpin for CStream
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impl UnwindSafe for CStream
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> 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.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,