Struct PushPacket 

pub struct PushPacket<Prev: Pusher> { /* private fields */ }

Available on crate feature ovs_packet only.

Implementations

impl<Prev: Pusher> PushPacket<Prev>

pub fn new(prev: Prev) -> Self

pub fn end_nested(self) -> Prev

pub fn push_packet(self, value: &[u8]) -> Self

Packet data, from the start of the Ethernet header.

pub fn push_key(self, value: &[u8]) -> Self

Nested OVS_KEY_ATTR* attributes, extracted flow key. Defined as binary because the key attribute-set belongs to the ovs_flow family spec; cross-spec references are not supported.

pub fn push_actions(self, value: &[u8]) -> Self

Nested OVS_ACTION_ATTR* attributes. Defined as binary for the same reason as key.

pub fn push_userdata(self, value: &[u8]) -> Self

Opaque userspace cookie from OVS_USERSPACE_ATTR_USERDATA.

pub fn push_egress_tun_key(self, value: &[u8]) -> Self

Nested OVS_TUNNEL_KEY_ATTR* for output tunnel metadata.

pub fn push_probe(self, value: ()) -> Self

Packet operation is a feature probe, error logging suppressed.

pub fn push_mru(self, value: u16) -> Self

Maximum received IP fragment size.

pub fn push_len(self, value: u32) -> Self

Packet size before truncation.

pub fn push_hash(self, value: u64) -> Self

Packet hash, low 32 bits are skb hash, upper bits are flags.

pub fn push_upcall_pid(self, value: u32) -> Self

Netlink PID to use for upcalls during EXECUTE processing.

Trait Implementations

impl<Prev: Pusher> Drop for PushPacket<Prev>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<Prev: Pusher> Pusher for PushPacket<Prev>

fn as_vec_mut(&mut self) -> &mut Vec<u8>

fn as_vec(&self) -> &Vec<u8>

fn as_rec(&self) -> &Vec<u8>

👎Deprecated:

Use .as_vec() instead (rec -> vec)

fn as_rec_mut(&mut self) -> &mut Vec<u8>

👎Deprecated:

Use .as_vec_mut() instead (rec -> vec)