Struct PtpTimestamp 

pub struct PtpTimestamp {
    pub seconds: u64,
    pub nanoseconds: u32,
}

PTP uses an 80-bit timestamp: 48-bit seconds + 32-bit nanoseconds.

Fields

seconds: u64

Seconds since PTP epoch (TAI, 1970-01-01). Only lower 48 bits used on wire.

nanoseconds: u32

Nanoseconds [0, 999_999_999].

Implementations

impl PtpTimestamp

pub const ZERO: Self

pub fn new(seconds: u64, nanoseconds: u32) -> Self

pub fn to_ntp_timestamp(self) -> NtpTimestamp

Convert to NtpTimestamp (approximate, ignores TAI-UTC offset).

pub fn to_bytes(self) -> [u8; 10]

Serialize the 10-byte wire format (6 bytes seconds + 4 bytes nanos).

pub fn from_bytes(bytes: [u8; 10]) -> Self

Deserialize from 10-byte wire format.

Trait Implementations

impl Clone for PtpTimestamp

fn clone(&self) -> PtpTimestamp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PtpTimestamp

impl Debug for PtpTimestamp

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

Formats the value using the given formatter.

impl Default for PtpTimestamp

fn default() -> PtpTimestamp

Returns the “default value” for a type.

impl Display for PtpTimestamp

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

Formats the value using the given formatter.

impl Eq for PtpTimestamp

impl Hash for PtpTimestamp

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for PtpTimestamp

fn cmp(&self, other: &PtpTimestamp) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PtpTimestamp

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for PtpTimestamp

fn partial_cmp(&self, other: &PtpTimestamp) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for PtpTimestamp