Struct rtnetlink::NetlinkHeader

pub struct NetlinkHeader {
    pub length: u32,
    pub message_type: u16,
    pub flags: NetlinkFlags,
    pub sequence_number: u32,
    pub port_number: u32,
}

A Netlink header representation. For more details about the meaning of the fields, see man 7 netlink

Fields

length: u32

Length of the netlink packet, including the header and the payload

message_type: u16

NetlinkMessage type. The meaning of this field depends on the netlink protocol family in use.

flags: NetlinkFlags

Flags

sequence_number: u32

Sequence number of the packet

port_number: u32

Port number (usually set to the the process ID)

Methods

impl NetlinkHeader

pub fn length(&self) -> u32

pub fn length_mut(&mut self) -> &mut u32

pub fn set_length(&mut self, value: u32) -> &mut Self

pub fn message_type(&self) -> u16

pub fn message_type_mut(&mut self) -> &mut u16

pub fn set_message_type(&mut self, value: u16) -> &mut Self

pub fn flags(&self) -> NetlinkFlags

pub fn flags_mut(&mut self) -> &mut NetlinkFlags

pub fn set_flags(&mut self, value: NetlinkFlags) -> &mut Self

pub fn sequence_number(&self) -> u32

pub fn sequence_number_mut(&mut self) -> &mut u32

pub fn set_sequence_number(&mut self, value: u32) -> &mut Self

pub fn port_number(&self) -> u32

pub fn port_number_mut(&mut self) -> &mut u32

pub fn set_port_number(&mut self, value: u32) -> &mut Self

Trait Implementations

impl Debug for NetlinkHeader

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

Formats the value using the given formatter.

impl PartialEq for NetlinkHeader

fn eq(&self, other: &NetlinkHeader) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &NetlinkHeader) -> bool

This method tests for !=.

impl Eq for NetlinkHeader

impl Clone for NetlinkHeader

fn clone(&self) -> NetlinkHeader

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for NetlinkHeader

impl Hash for NetlinkHeader

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Default for NetlinkHeader

fn default() -> NetlinkHeader

Returns the "default value" for a type.

impl Emitable for NetlinkHeader

fn buffer_len(&self) -> usize

Return the length of the serialized data.

fn emit(&self, buffer: &mut [u8])

Serialize this types and write the serialized data into the given buffer.

impl<'a, T: AsRef<[u8]> + ?Sized> Parseable<NetlinkHeader> for NetlinkBuffer<&'a T>

fn parse(&self) -> Result<NetlinkHeader>

Deserialize the current type.