Struct PingRequest 

#[repr(C)]
pub(crate) struct PingRequest {
    pub(crate) seq: u16,
    pub(crate) timestamp_ns: u64,
    pub(crate) payload: [u8; 40],
}

ICMP echo request/reply payload passed through the /net/ping/<ip> scheme.

Write: seq(u16 LE) + timestamp_ns(u64 LE) + padding(40 bytes) = 50 bytes Read: seq(u16 LE) + rtt_us(u64 LE) = 10 bytes

Fields

seq: u16

timestamp_ns: u64

payload: [u8; 40]