Struct TraceTag 

pub(crate) struct TraceTag {
    pub worker_id: u32,
    pub ttl: u8,
    pub ts14: u16,
}

Fields

worker_id: u32

Sending worker id (≤10 bits, up to 1024 workers).

ttl: u8

Probe TTL — the hop count that triggers the reply.

ts14: u16

Low 14 bits of the send time in milliseconds.

Implementations

impl TraceTag

pub fn encode_split(&self) -> (u16, u16)

ICMP encoded in the ICMP identifier (16 bit) and sequence number (16 bit) fields UDP encoded in the IPv4 identifier or IPv6 flow label (16 bit) and UDP checksum (16 bit)

pub fn decode_split(id_field: u16, seq_field: u16) -> Self

Inverse of TraceTag::encode_split.

pub fn encode_tcp_seq(&self) -> u32

Encoded in the 32 bit seq value for TCP

pub fn decode_tcp_seq(seq: u32) -> Self

Inverse of TraceTag::encode_tcp_seq.