Struct PtpHeader 

pub struct PtpHeader {
    pub message_type: PtpMessageType,
    pub version: u8,
    pub message_length: u16,
    pub domain: u8,
    pub flags: u16,
    pub correction_ns: i64,
    pub source_clock_id: [u8; 8],
    pub source_port: u16,
    pub sequence_id: u16,
}

The parsed PTP common header (the first 34 bytes of every message).

Fields

message_type: PtpMessageType

version: u8

message_length: u16

domain: u8

flags: u16

correction_ns: i64

correctionField in ns (the fractional-ns low 16 bits dropped).

source_clock_id: [u8; 8]

source_port: u16

sequence_id: u16

Implementations

impl PtpHeader

pub fn parse(buf: &[u8]) -> Option<Self>

Parse the common header from the front of buf, or None if too short.

pub fn two_step(&self) -> bool

twoStepFlag (bit 1 of flagField octet 0): the accurate Sync TX time comes in a following Follow_Up rather than in the Sync itself.

Trait Implementations

impl Clone for PtpHeader

fn clone(&self) -> PtpHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PtpHeader

impl Debug for PtpHeader

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

Formats the value using the given formatter.

impl Eq for PtpHeader

impl PartialEq for PtpHeader

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PtpHeader