Enum Uncertainty 

pub enum Uncertainty {
    OutsideCoverage,
    NotInUtc,
    OutOfRange,
}

Why elapsed-time arithmetic cannot establish a result. This is not a signature-verification result.

Variants

OutsideCoverage

The source or destination is outside the caller’s known interval.

NotInUtc

The label contradicts the supplied UTC facts: an absent insertion or an ordinary second removed by a negative correction.

OutOfRange

The requested arithmetic exceeds the numeric representation.

Trait Implementations

impl Clone for Uncertainty

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Uncertainty

impl Debug for Uncertainty

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

Formats the value using the given formatter.

impl Eq for Uncertainty

impl PartialEq for Uncertainty

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Uncertainty