Fields
obj: Option<W>
data: D
buf: Vec<u8>
Implementations
sourceimpl<W: Write, D: Ops> Writer<W, D>
impl<W: Write, D: Ops> Writer<W, D>
pub fn new(w: W, d: D) -> Writer<W, D>ⓘNotable traits for Writer<W, D>impl<W: Write, D: Ops> Write for Writer<W, D>
pub fn finish(&mut self) -> Result<()>
pub fn replace(&mut self, w: W) -> W
pub fn get_ref(&self) -> &W
pub fn get_mut(&mut self) -> &mut W
pub fn take_inner(&mut self) -> W
pub fn is_present(&self) -> bool
pub(crate) fn write_with_status(
&mut self,
buf: &[u8]
) -> Result<(usize, Status)>
fn dump(&mut self) -> Result<()>
Trait Implementations
sourceimpl<W: Write, D: Ops> Write for Writer<W, D>
impl<W: Write, D: Ops> Write for Writer<W, D>
sourcefn write(&mut self, buf: &[u8]) -> Result<usize>
fn write(&mut self, buf: &[u8]) -> Result<usize>
Write a buffer into this writer, returning how many bytes were written. Read more
sourcefn flush(&mut self) -> Result<()>
fn flush(&mut self) -> Result<()>
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
sourcefn is_write_vectored(&self) -> bool
fn is_write_vectored(&self) -> bool
🔬 This is a nightly-only experimental API. (
can_vector
)Determines if this Write
r has an efficient write_vectored
implementation. Read more
1.0.0 · sourcefn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
Attempts to write an entire buffer into this writer. Read more
sourcefn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>
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
Auto Trait Implementations
impl<W, D> RefUnwindSafe for Writer<W, D> where
D: RefUnwindSafe,
W: RefUnwindSafe,
impl<W, D> Send for Writer<W, D> where
D: Send,
W: Send,
impl<W, D> Sync for Writer<W, D> where
D: Sync,
W: Sync,
impl<W, D> Unpin for Writer<W, D> where
D: Unpin,
W: Unpin,
impl<W, D> UnwindSafe for Writer<W, D> where
D: UnwindSafe,
W: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more