Struct flate2::zio::Writer

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pub struct Writer<W: Write, D: Ops> {
    obj: Option<W>,
    pub data: D,
    buf: Vec<u8>,
}

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§obj: Option<W>§data: D§buf: Vec<u8>

Implementations§

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impl<W: Write, D: Ops> Writer<W, D>

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pub fn new(w: W, d: D) -> Writer<W, D>

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pub fn finish(&mut self) -> Result<()>

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pub fn replace(&mut self, w: W) -> W

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pub fn get_ref(&self) -> &W

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pub fn get_mut(&mut self) -> &mut W

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pub fn take_inner(&mut self) -> W

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pub fn is_present(&self) -> bool

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pub(crate) fn write_with_status( &mut self, buf: &[u8] ) -> Result<(usize, Status)>

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fn dump(&mut self) -> Result<()>

Trait Implementations§

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impl<W: Debug + Write, D: Debug + Ops> Debug for Writer<W, D>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<W: Write, D: Ops> Drop for Writer<W, D>

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl<W: Write, D: Ops> Write for Writer<W, D>

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fn write(&mut self, buf: &[u8]) -> Result<usize>

Write a buffer into this writer, returning how many bytes were written. Read more
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fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
1.36.0 · source§

fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers. Read more
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fn is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)
Determines if this Writer has an efficient write_vectored implementation. Read more
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fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer. Read more
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fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)
Attempts to write multiple buffers into this writer. Read more
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fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered. Read more
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fn by_ref(&mut self) -> &mut Selfwhere Self: Sized,

Creates a “by reference” adapter for this instance of Write. Read more

Auto Trait Implementations§

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impl<W, D> RefUnwindSafe for Writer<W, D>where D: RefUnwindSafe, W: RefUnwindSafe,

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impl<W, D> Send for Writer<W, D>where D: Send, W: Send,

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impl<W, D> Sync for Writer<W, D>where D: Sync, W: Sync,

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impl<W, D> Unpin for Writer<W, D>where D: Unpin, W: Unpin,

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impl<W, D> UnwindSafe for Writer<W, D>where D: UnwindSafe, W: UnwindSafe,

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.