Struct Timestamp 

pub struct Timestamp {
    pub seconds: u32,
    pub quarter_nanos: u32,
}

A representation of a hardware packet timestamp.

This is a reading of the device’s own clock, not of the Instant the stack is polled with. Such a clock is usually called a “PTP hardware clock” or PHC. It has an arbitrary epoch (often, but not necessarily, the time since the device was reset) and it drifts with respect to any other clock in the system unless something is actively disciplining it. Do not mix Timestamp and Instant values.

Fields

seconds: u32

Whole seconds.

quarter_nanos: u32

Fraction of a second, in units of 0.25 nanoseconds.

Always less than 4_000_000_000, i.e. less than one whole second.

Implementations

impl Timestamp

pub const fn from_seconds_and_nanos(seconds: u32, nanos: u32) -> Self

Construct a timestamp from seconds and nanoseconds

Trait Implementations

impl Clone for Timestamp

fn clone(&self) -> Timestamp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Timestamp

impl Debug for Timestamp

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

Formats the value using the given formatter.

impl Default for Timestamp

fn default() -> Timestamp

Returns the “default value” for a type.

impl Eq for Timestamp

impl Format for Timestamp

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl Hash for Timestamp

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 Timestamp

fn cmp(&self, other: &Timestamp) -> 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 Timestamp

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Timestamp

fn partial_cmp(&self, other: &Timestamp) -> 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 Timestamp