Struct bluer::l2cap::SeqPacketListener

pub struct SeqPacketListener { /* private fields */ }

Available on crate feature l2cap only.

An L2CAP socket server, listening for SeqPacket connections.

Implementations

impl SeqPacketListener

pub async fn bind(sa: SocketAddr) -> Result<Self>

Creates a new Listener, which will be bound to the specified socket address.

Specify SocketAddr::any_br_edr or SocketAddr::any_le for any local adapter address with a dynamically allocated PSM.

pub async fn accept(&self) -> Result<(SeqPacket, SocketAddr)>

Accepts a new incoming connection from this listener.

pub fn poll_accept(
    &self,
    cx: &mut Context<'_>
) -> Poll<Result<(SeqPacket, SocketAddr)>>

Polls to accept a new incoming connection to this listener.

pub unsafe fn from_raw_fd(fd: RawFd) -> Result<Self>

Constructs a new SeqPacketListener from the given raw file descriptor.

The file descriptor must have been set to non-blocking mode.

This function consumes ownership of the specified file descriptor. The returned object will take responsibility for closing it when the object goes out of scope.

Safety

If the passed file descriptor is invalid, undefined behavior may occur.

Trait Implementations

impl AsRawFd for SeqPacketListener

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl AsRef<Socket<SeqPacket>> for SeqPacketListener

fn as_ref(&self) -> &Socket<SeqPacket>

Converts this type into a shared reference of the (usually inferred) input type.

impl Debug for SeqPacketListener

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

Formats the value using the given formatter.

impl FromRawFd for SeqPacketListener

unsafe fn from_raw_fd(fd: RawFd) -> Self

Constructs a new instance of Self from the given raw file descriptor.

The file descriptor must have been set to non-blocking mode.

Panics

Panics when the conversion fails. Use SeqPacketListener::from_raw_fd for a non-panicking variant.