Struct zenoh_protocol::proto::AckNack

pub struct AckNack {
    pub sn: ZInt,
    pub mask: Option<ZInt>,
}

NOTE: 16 bits (2 bytes) may be prepended to the serialized message indicating the total lenght in bytes of the message, resulting in the maximum lenght of a message being 65_536 bytes. This is necessary in those stream-oriented transports (e.g., TCP) that do not preserve the boundary of the serialized messages. The length is encoded as little-endian. In any case, the lenght of a message must not exceed 65_535 bytes.

The ACKNACK messages is used on the reliable channel to signal the corresponding peer the last sequence number received and optionally a bitmask of the non-received messages.

7 6 5 4 3 2 1 0 +-+-+-+-+-+-+-+-+ |X|X|M| ACKNACK | +-+-+-+-+-------+ ~ sn ~ +---------------+ ~ mask ~ if M==1 +---------------+

Fields

sn: ZInt

mask: Option<ZInt>

Trait Implementations

impl Clone for AckNack

fn clone(&self) -> AckNack

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AckNack

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

Formats the value using the given formatter.

impl PartialEq<AckNack> for AckNack

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

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

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

This method tests for !=.

impl StructuralPartialEq for AckNack