Module netstack3_core::device::socket

Link-layer sockets (analogous to Linux’s AF_PACKET sockets).

Structs

• EthernetFrame
  Data from an Ethernet frame.
• SendDatagramParams
  The destination to use when sending a datagram.
• SendFrameParams
  The destination to use when sending a frame.
• SocketId
  Public identifier for a socket.
• SocketInfo
  Information about the bound state of a socket.

Enums

• Frame
  A frame sent or received on a device
• Protocol
  A selector for frames based on link-layer protocol number.
• ReceivedFrame
  A frame received on a device.
• SendDatagramError
  An error encountered when sending a datagram.
• SendFrameError
  An error encountered when sending a frame.
• SentFrame
  A frame sent on a device.
• TargetDevice
  Selector for devices to send and receive packets on.

Traits

• DeviceSocketTypes
  Provides associated types for device sockets provided by the non-sync context.
• NonSyncContext
  Non-sync context for packet sockets.

Functions

• create
  Creates an packet socket with no protocol set configured for all devices.
• get_info
  Gets the bound info for a socket.
• remove
  Removes a bound socket.
• send_datagram
  Sends a datagram with system-determined framing.
• send_frame
  Sends a frame for the specified socket without any additional framing.
• set_device
  Sets the device for which a packet socket will receive packets.
• set_device_and_protocol
  Sets the device and protocol for which a socket will receive packets.