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SourceMeasurement

rtime_core::source

Struct SourceMeasurement

pub struct SourceMeasurement {
    pub id: SourceId,
    pub offset: NtpDuration,
    pub delay: NtpDuration,
    pub dispersion: NtpDuration,
    pub jitter: f64,
    pub stratum: u8,
    pub leap_indicator: LeapIndicator,
    pub root_delay: NtpDuration,
    pub root_dispersion: NtpDuration,
    pub time: NtpTimestamp,
}

Expand description

Measurement from a single time source after filtering.

Fields§

§id: SourceId§offset: NtpDuration

Offset from local clock.

§delay: NtpDuration

Round-trip delay.

§dispersion: NtpDuration

Error bound.

§jitter: f64

RMS jitter estimate.

§stratum: u8

Stratum of this source.

§leap_indicator: LeapIndicator

Leap indicator from source.

§root_delay: NtpDuration

Root delay to primary reference.

§root_dispersion: NtpDuration

Root dispersion.

§time: NtpTimestamp

When this measurement was taken.

Implementations§

impl SourceMeasurement

pub fn root_distance(&self) -> NtpDuration

Root distance: total error budget from this source to the primary reference. root_distance = root_delay/2 + root_dispersion + |delay|/2 + dispersion

Trait Implementations§

impl Clone for SourceMeasurement

fn clone(&self) -> SourceMeasurement

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for SourceMeasurement

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for SourceMeasurement

impl RefUnwindSafe for SourceMeasurement

impl Send for SourceMeasurement

impl Sync for SourceMeasurement

impl Unpin for SourceMeasurement

impl UnsafeUnpin for SourceMeasurement

impl UnwindSafe for SourceMeasurement

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more