Trait HeaderParser 

pub trait HeaderParser:
    PacketHeader
    + FromBytes
    + KnownLayout
    + Immutable
    + Unaligned {
    type Output<'a>
       where Self: 'a;

    // Required method
    fn into_view<'a>(header: &'a Self, options: &'a [u8]) -> Self::Output<'a>;

    // Provided method
    fn from_bytes<'a>(
        buf: &'a [u8],
    ) -> Result<(Self::Output<'a>, &'a [u8]), PacketHeaderError> { ... }
}

Required Associated Types

type Output<'a> where Self: 'a

The high-level view returned to the user. Can be &'a Self for fixed headers or a custom wrapper<’a> for variable ones.

Required Methods

fn into_view<'a>(header: &'a Self, options: &'a [u8]) -> Self::Output<'a>

Transform the raw struct and the options slice into the Output type.

Provided Methods

fn from_bytes<'a>( buf: &'a [u8], ) -> Result<(Self::Output<'a>, &'a [u8]), PacketHeaderError>

parse the network layer, ensuring validity and length

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl HeaderParser for ArpHeader

type Output<'a> = ArpHeaderFull<'a>

impl HeaderParser for DhcpHeader

type Output<'a> = DhcpHeaderOpt<'a>

impl HeaderParser for Ether8021qHeader

type Output<'a> = &'a Ether8021qHeader

impl HeaderParser for EtherHeader

type Output<'a> = EtherHeaderVlan<'a>

impl HeaderParser for Icmp6Header

type Output<'a> = &'a Icmp6Header

impl HeaderParser for IcmpHeader

type Output<'a> = &'a IcmpHeader

impl HeaderParser for Ipv4Header

type Output<'a> = Ipv4HeaderOpt<'a>

impl HeaderParser for Ipv6Header

type Output<'a> = Ipv6HeaderExt<'a>

impl HeaderParser for NullHeader

type Output<'a> = &'a NullHeader

impl HeaderParser for SctpHeader

type Output<'a> = &'a SctpHeader

impl HeaderParser for SllHeader

type Output<'a> = &'a SllHeader

impl HeaderParser for Sllv2Header

type Output<'a> = &'a Sllv2Header

impl HeaderParser for TcpHeader

type Output<'a> = TcpHeaderOpt<'a>

impl HeaderParser for GeneveHeader

type Output<'a> = GeneveHeaderOpt<'a>

impl HeaderParser for GreHeader

type Output<'a> = GreHeaderOpt<'a>

impl HeaderParser for Gtpv1Header

type Output<'a> = Gtpv1HeaderOpt<'a>

impl HeaderParser for Gtpv2Header

type Output<'a> = Gtpv2HeaderOpt<'a>

impl HeaderParser for L2tpv2Header

type Output<'a> = L2tpv2HeaderOpt<'a>

impl HeaderParser for L2tpv3ControlHeader

type Output<'a> = &'a L2tpv3ControlHeader

impl HeaderParser for L2tpv3SessionHeader

type Output<'a> = L2tpv3SessionHeaderCookie<'a>

impl HeaderParser for MplsLabel

type Output<'a> = &'a MplsLabel

impl HeaderParser for NvgreHeader

type Output<'a> = &'a NvgreHeader

impl HeaderParser for PbbBTag

type Output<'a> = &'a PbbBTag

impl HeaderParser for PbbITag

type Output<'a> = &'a PbbITag

impl HeaderParser for PptpGreHeader

type Output<'a> = PptpGreHeaderOpt<'a>

impl HeaderParser for SttHeader

type Output<'a> = &'a SttHeader

impl HeaderParser for SttTcpHeader

type Output<'a> = &'a SttTcpHeader

impl HeaderParser for TeredoAuthHeader

type Output<'a> = TeredoAuthHeaderFull<'a>

impl HeaderParser for TeredoHeader

type Output<'a> = &'a TeredoHeader

impl HeaderParser for VxlanHeader

type Output<'a> = &'a VxlanHeader

impl HeaderParser for UdpHeader

type Output<'a> = &'a UdpHeader