Crate erbium_net

Re-exports

• pub use nix;

Modules

• addr
• netinfo
• packet
• raw
• socket
• udp

Structs

• AcceptConn
  Returns a value indicating whether or not this socket has been marked to accept connections with listen(2).
• AlgSetAeadAuthSize
• AlgSetKey
• BindToDevice
  Bind this socket to a particular device like “eth0”.
• Broadcast
  Set or get the broadcast flag.
• DontRoute
  Set or get the don’t route flag.
• Ip6tOriginalDst
• IpAddMembership
  Join a multicast group
• IpDropMembership
  Leave a multicast group.
• IpFreebind
  If enabled, this boolean option allows binding to an IP address that is nonlocal or does not (yet) exist.
• IpMtu
  Fetch the current system-estimated Path MTU.
• IpMulticastLoop
  Set or read a boolean integer argument that determines whether sent multicast packets should be looped back to the local sockets.
• IpMulticastTtl
  Set or read the time-to-live value of outgoing multicast packets for this socket.
• IpTos
  Set or receive the Type-Of-Service (TOS) field that is sent with every IP packet originating from this socket
• IpTransparent
  Setting this boolean option enables transparent proxying on this socket.
• Ipv4OrigDstAddr
  The recvmsg(2) call will return the destination IP address for a UDP datagram.
• Ipv4PacketInfo
  Pass an IP_PKTINFO ancillary message that contains a pktinfo structure that supplies some information about the incoming packet.
• Ipv4RecvErr
  Enable extended reliable error message passing.
• Ipv4Subnet
• Ipv4Ttl
  Set or retrieve the current time-to-live field that is used in every packet sent from this socket.
• Ipv6AddMembership
  Join an IPv6 multicast group.
• Ipv6DontFrag
  Set “don’t fragment packet” flag on the IPv6 packet.
• Ipv6DropMembership
  Leave an IPv6 multicast group.
• Ipv6OrigDstAddr
  The recvmsg(2) call will return the destination IP address for a UDP datagram.
• Ipv6RecvErr
  Control receiving of asynchronous error options.
• Ipv6RecvPacketInfo
  Set delivery of the IPV6_PKTINFO control message on incoming datagrams.
• Ipv6TClass
  Traffic class associated with outgoing packets
• Ipv6Ttl
  Set the unicast hop limit for the socket.
• Ipv6V6Only
  The socket is restricted to sending and receiving IPv6 packets only.
• KeepAlive
  Enable sending of keep-alive messages on connection-oriented sockets.
• Linger
  When enabled, a close(2) or shutdown(2) will not return until all queued messages for the socket have been successfully sent or the linger timeout has been reached.
• Mark
  Set the mark for each packet sent through this socket (similar to the netfilter MARK target but socket-based).
• OobInline
  If this option is enabled, out-of-band data is directly placed into the receive data stream.
• OriginalDst
• PassCred
  Enable or disable the receiving of the SCM_CREDENTIALS control message.
• PeerCredentials
  Return the credentials of the foreign process connected to this socket.
• Priority
  Set the protocol-defined priority for all packets to be sent on this socket
• RcvBuf
  Sets or gets the maximum socket receive buffer in bytes.
• RcvBufForce
  Using this socket option, a privileged (CAP_NET_ADMIN) process can perform the same task as SO_RCVBUF, but the rmem_max limit can be overridden.
• ReceiveTimeout
  Specify the receiving timeout until reporting an error.
• ReceiveTimestamp
  Enable or disable the receiving of the SO_TIMESTAMP control message.
• ReceiveTimestampns
  Enable or disable the receiving of the SO_TIMESTAMPNS control message.
• ReuseAddr
  Enables local address reuse
• ReusePort
  Permits multiple AF_INET or AF_INET6 sockets to be bound to an identical socket address.
• RxqOvfl
  Indicates that an unsigned 32-bit value ancillary message (cmsg) should be attached to received skbs indicating the number of packets dropped by the socket since its creation.
• SendTimeout
  Specify the sending timeout until reporting an error.
• SndBuf
  Sets or gets the maximum socket send buffer in bytes.
• SndBufForce
  Using this socket option, a privileged (CAP_NET_ADMIN) process can perform the same task as SO_SNDBUF, but the wmem_max limit can be overridden.
• SockType
  Gets the socket type as an integer.
• SocketError
  Get and clear the pending socket error.
• TcpCongestion
  This option allows the caller to set the TCP congestion control algorithm to be used, on a per-socket basis.
• TcpKeepCount
  The maximum number of keepalive probes TCP should send before dropping the connection.
• TcpKeepIdle
  The time (in seconds) the connection needs to remain idle before TCP starts sending keepalive probes
• TcpKeepInterval
  The time (in seconds) between individual keepalive probes.
• TcpMaxSeg
  The maximum segment size for outgoing TCP packets.
• TcpNoDelay
  Under most circumstances, TCP sends data when it is presented; when outstanding data has not yet been acknowledged, it gathers small amounts of output to be sent in a single packet once an acknowledgement is received. For a small number of clients, such as window systems that send a stream of mouse events which receive no replies, this packetization may cause significant delays. The boolean option TCP_NODELAY defeats this algorithm.
• TcpRepair
• TcpUserTimeout
  Specifies the maximum amount of time in milliseconds that transmitted data may remain unacknowledged before TCP will forcibly close the corresponding connection
• Timestamping
  Specifies exact type of timestamping information collected by the kernel Further reading
• TxTime
  Configures the behavior of time-based transmission of packets, for use with the TxTime control message.
• UdpGroSegment
• UdpGsoSegment

Enums

• Error