Struct Quality 

pub struct Quality<U = ()> { /* private fields */ }

Reading quality: status and optional 1σ uncertainty.

The uncertainty has the type of the quantity it bounds — Distance for a position, Angle for a course, Speed for a speed — so units cannot be confused. U = () for sources without an error estimate.

Implementations

impl<U> Quality<U>

pub const fn new(status: ObservationStatus) -> Self

Quality with status only.

pub fn with_sigma(self, sigma: U) -> Self

Adds a 1σ uncertainty.

pub const fn status(&self) -> ObservationStatus

Status.

pub const fn sigma(&self) -> Option<&U>

1σ uncertainty, if given.

Trait Implementations

impl<U: Clone> Clone for Quality<U>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<U: Copy> Copy for Quality<U>

impl<U: Debug> Debug for Quality<U>

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

Formats the value using the given formatter.

impl<U> Default for Quality<U>

fn default() -> Self

Valid without uncertainty: the default for sources that report neither.

impl<U: Eq> Eq for Quality<U>

impl<U: Hash> Hash for Quality<U>

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<U: PartialEq> PartialEq for Quality<U>

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

Equality operator ==.

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

Inequality operator !=.

impl<U: PartialEq> StructuralPartialEq for Quality<U>