Trait unsafe_io::AsUnsafeSocket[−][src]

pub unsafe trait AsUnsafeSocket: AsUnsafeHandle {
    fn as_unsafe_socket(&self) -> UnsafeSocket;

    fn as_tcp_stream_view(&self) -> View<'_, TcpStream> { ... }

    unsafe fn as_unscoped_tcp_stream_view(&self) -> View<'static, TcpStream> { ... }

    fn as_tcp_listener_view(&self) -> View<'_, TcpListener> { ... }

    unsafe fn as_unscoped_tcp_listener_view(&self) -> View<'static, TcpListener> { ... }

    fn as_udp_socket_view(&self) -> View<'_, UdpSocket> { ... }

    unsafe fn as_unscoped_udp_socket_view(&self) -> View<'static, UdpSocket> { ... }

    fn as_unix_stream_view(&self) -> View<'_, UnixStream> { ... }

    unsafe fn as_unscoped_unix_stream_view(&self) -> View<'static, UnixStream> { ... }

    fn eq_socket<Socketlike: AsUnsafeSocket>(&self, other: &Socketlike) -> bool { ... }
}

A trait for types which contain an unsafe socket and can expose it.

A type implementing AsUnsafeSocket guarantees that the return value from as_unsafe_socket on an instance of the type is a copy of a socket which is owned.

Safety

This trait is unsafe because types implementing it must guarantee they own their socket.

Required methods

fn as_unsafe_socket(&self) -> UnsafeSocket[src]

Return the contained unsafe socket.

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Provided methods

fn as_tcp_stream_view(&self) -> View<'_, TcpStream>[src]

Utility for returning a value which dereferences to a &TcpStream or &mut TcpStream.

Note that AsUnsafeSocket may be implemented for types which are not TCP streams, and which don’t support all the methods on TcpStream.

unsafe fn as_unscoped_tcp_stream_view(&self) -> View<'static, TcpStream>[src]

Like as_tcp_stream_view, but returns a value which is not explicitly tied to the lifetime of self.

Safety

Callers must manually ensure that the view doesn’t outlive self.

fn as_tcp_listener_view(&self) -> View<'_, TcpListener>[src]

Utility for returning a value which dereferences to a &TcpListener or &mut TcpListener.

Note that AsUnsafeSocket may be implemented for types which are not TCP listeners, and which don’t support all the methods on TcpListener.

unsafe fn as_unscoped_tcp_listener_view(&self) -> View<'static, TcpListener>[src]

Like as_tcp_listener_view, but returns a value which is not explicitly tied to the lifetime of self.

Safety

Callers must manually ensure that the view doesn’t outlive self.

fn as_udp_socket_view(&self) -> View<'_, UdpSocket>[src]

Utility for returning a value which dereferences to a &UdpSocket or &mut UdpSocket.

Note that AsUnsafeSocket may be implemented for types which are not UDP sockets, and which don’t support all the methods on UdpSocket.

unsafe fn as_unscoped_udp_socket_view(&self) -> View<'static, UdpSocket>[src]

Like as_udp_socket_view, but returns a value which is not explicitly tied to the lifetime of self.

Safety

Callers must manually ensure that the view doesn’t outlive self.

fn as_unix_stream_view(&self) -> View<'_, UnixStream>[src]

Utility for returning a value which dereferences to a &UnixStream or &mut UnixStream.

Note that AsUnsafeSocket may be implemented for types which are not Unix-domain socket streams, and which don’t support all the methods on UnixStream.

unsafe fn as_unscoped_unix_stream_view(&self) -> View<'static, UnixStream>[src]

Like as_unix_stream_view, but returns a value which is not explicitly tied to the lifetime of self.

Safety

Callers must manually ensure that the view doesn’t outlive self.

fn eq_socket<Socketlike: AsUnsafeSocket>(&self, other: &Socketlike) -> bool[src]

Test whether self.as_unsafe_socket().as_unsafe_handle() is equal to other.as_unsafe_socket().as_unsafe_handle().

That this depends on the guarantee that types that implement AsUnsafeSocket own their resources, so we won’t erroneously compare dangling handles.

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Implementors

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