Struct io_extras::os::windows::BorrowedHandleOrSocket

pub struct BorrowedHandleOrSocket<'a> { /* private fields */ }

HandleOrSocket variant of io-lifetimes’ BorrowedHandle/BorrowedSocket.

Implementations

impl<'a> BorrowedHandleOrSocket<'a>

pub unsafe fn borrow_raw(raw: RawHandleOrSocket) -> Self

Return a BorrowedHandleOrSocket holding the given raw handle or socket.

Safety

The resource pointed to by raw must remain open for the duration of the returned BorrowedHandleOrSocket, and it must not be a null handle or an invalid socket.

pub fn from_handle(handle: BorrowedHandle<'a>) -> Self

Construct a BorrowedHandleOrSocket from a BorrowedHandle.

pub fn from_socket(socket: BorrowedSocket<'a>) -> Self

Construct a BorrowedHandleOrSocket from a BorrowedSocket.

pub fn as_handle(&self) -> Option<BorrowedHandle<'a>>

Like AsHandle::as_handle, but returns an Option so that it can return None if self doesn’t contain a BorrowedHandle.

pub fn as_socket(&self) -> Option<BorrowedSocket<'a>>

Like AsSocket::as_socket, but returns an Option so that it can return None if self doesn’t contain a BorrowedSocket.

Trait Implementations

impl AsHandleOrSocket for BorrowedHandleOrSocket<'_>

fn as_handle_or_socket(&self) -> BorrowedHandleOrSocket<'_>

Like AsHandle::as_handle and AsSocket::as_socket but can return either type.

impl AsRawHandleOrSocket for BorrowedHandleOrSocket<'_>

fn as_raw_handle_or_socket(&self) -> RawHandleOrSocket

Like AsRawHandle::as_raw_handle and AsRawSocket::as_raw_socket but can return either type.

impl<'a> Clone for BorrowedHandleOrSocket<'a>

fn clone(&self) -> BorrowedHandleOrSocket<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BorrowedHandleOrSocket<'_>

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

Formats the value using the given formatter.

impl<'a> Copy for BorrowedHandleOrSocket<'a>