Struct io_extras::owned::OwnedWriteable

source ·
pub struct OwnedWriteable(/* private fields */);
Expand description

An owning I/O handle that implements Write.

This doesn’t implement Into* or From* traits.

§Platform-specific behavior

On Posix-ish platforms, this writes to the handle as if it were a [File]. On Windows, this writes to a file-like handle as if it were a [File], and to a socket-like handle as if it were a TcpStream.

Trait Implementations§

source§

impl AsFd for OwnedWriteable

OwnedWriteable owns its handle.

source§

fn as_fd(&self) -> BorrowedFd<'_>

Borrows the file descriptor. Read more
source§

impl Debug for OwnedWriteable

source§

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

Formats the value using the given formatter. Read more
source§

impl Drop for OwnedWriteable

source§

fn drop(&mut self)

Executes the destructor for this type. Read more
source§

impl From<OwnedFd> for OwnedWriteable

OwnedWriteable owns its handle.

source§

fn from(fd: OwnedFd) -> Self

Converts to this type from the input type.
source§

impl From<OwnedWriteable> for OwnedFd

OwnedWriteable owns its handle.

source§

fn from(owned: OwnedWriteable) -> Self

Converts to this type from the input type.
source§

impl Write for OwnedWriteable

source§

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

Writes a buffer into this writer, returning how many bytes were written. Read more
source§

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

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

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

Like write, except that it writes from a slice of buffers. Read more
source§

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

Attempts to write an entire buffer into this writer. Read more
source§

fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<()>

Writes a formatted string into this writer, returning any error encountered. Read more
source§

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
source§

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
1.0.0 · source§

fn by_ref(&mut self) -> &mut Self
where Self: Sized,

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

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> AsFilelike for T
where T: AsFd,

source§

fn as_filelike(&self) -> BorrowedFd<'_>

Borrows the reference. Read more
source§

fn as_filelike_view<Target>(&self) -> FilelikeView<'_, Target>
where Target: FilelikeViewType,

Return a borrowing view of a resource which dereferences to a &Target. Read more
source§

impl<T> AsGrip for T
where T: AsFd,

source§

fn as_grip(&self) -> BorrowedFd<'_>

Extracts the grip.
source§

impl<T> AsSocketlike for T
where T: AsFd,

source§

fn as_socketlike(&self) -> BorrowedFd<'_>

Borrows the reference.
source§

fn as_socketlike_view<Target>(&self) -> SocketlikeView<'_, Target>
where Target: SocketlikeViewType,

Return a borrowing view of a resource which dereferences to a &Target. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> FromFd for T
where T: From<OwnedFd>,

source§

fn from_fd(owned_fd: OwnedFd) -> T

👎Deprecated since 1.0.0: FromFd::from_fd is replaced by From<OwnedFd>::from
Constructs a new instance of Self from the given file descriptor. Read more
source§

fn from_into_fd<Owned>(into_owned: Owned) -> Self
where Owned: Into<OwnedFd>, Self: Sized + From<OwnedFd>,

Constructs a new instance of Self from the given file descriptor converted from into_owned. Read more
source§

impl<T> FromFilelike for T
where T: From<OwnedFd>,

source§

fn from_filelike(owned: OwnedFd) -> T

Constructs a new instance of Self from the given filelike object. Read more
source§

fn from_into_filelike<Owned>(owned: Owned) -> T
where Owned: IntoFilelike,

Constructs a new instance of Self from the given filelike object converted from into_owned. Read more
source§

impl<T> FromGrip for T
where T: From<OwnedFd>,

source§

fn from_grip(owned_grip: OwnedFd) -> T

Consume an OwnedGrip and convert into a Self.
source§

impl<T> FromSocketlike for T
where T: From<OwnedFd>,

source§

fn from_socketlike(owned: OwnedFd) -> T

Constructs a new instance of Self from the given socketlike object.
source§

fn from_into_socketlike<Owned>(owned: Owned) -> T
where Owned: IntoSocketlike,

Constructs a new instance of Self from the given socketlike object converted from into_owned.
source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

impl<T> IntoFd for T
where OwnedFd: From<T>,

source§

fn into_fd(self) -> OwnedFd

👎Deprecated since 1.0.0: IntoFd is replaced by From<...> for OwnedFd or Into<OwnedFd>
Consumes this object, returning the underlying file descriptor. Read more
source§

impl<T> IntoFilelike for T
where T: Into<OwnedFd>,

source§

fn into_filelike(self) -> OwnedFd

Consumes this object, returning the underlying filelike object. Read more
source§

impl<T> IntoGrip for T
where T: Into<OwnedFd>,

source§

fn into_grip(self) -> OwnedFd

Consume self and convert into an OwnedGrip.
source§

impl<T> IntoSocketlike for T
where T: Into<OwnedFd>,

source§

fn into_socketlike(self) -> OwnedFd

Consumes this object, returning the underlying socketlike object.
source§

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

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

source§

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

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.