Crate pdu

Small, fast, and correct L2/L3/L4 packet parser

Modules

• EtherType
  Provides constants representing various EtherTypes supported by this crate
• IpProto
  Provides constants representing various IP protocol numbers supported by this crate
• TcpFlag
  Provides constants representing the set of TCP bitflags

Structs

• ArpPdu
  Represents an ARP payload
• EthernetPdu
  Represents an Ethernet header and payload
• GrePdu
  Represents a GRE header and payload
• IcmpPdu
  Represents an ICMP payload
• Ipv4Pdu
  Represents an IPv4 header and payload
• Ipv6Pdu
  Represents an IPv6 header and payload
• TcpPdu
  Represents a TCP header and payload
• UdpPdu
  Represents a UDP header and payload

Enums

• Error
  Defines the set of possible errors returned by packet parsers in this crate
• Ethernet
  Contains the inner payload of an EthernetPdu
• Gre
  Contains the inner payload of a GrePdu
• Icmp
  Contains the inner payload of an IcmpPdu
• Ip
  Contains either an Ipv4Pdu or Ipv6Pdu depending on address family
• Ipv4
  Contains the inner payload of an Ipv4Pdu
• Ipv6
  Contains the inner payload of an Ipv6Pdu
• Ipv4Option
  Represents an IPv4 option
• Ipv6ExtensionHeader
  Represents an IPv6 extension header
• Tcp
  Contains the inner payload of a TcpPdu
• TcpOption
  Represents a TCP option
• Udp
  Contains the inner payload of a UdpPdu

Type Aliases

• Result
  Defines the return type used by packet parsers in this crate