Enum Fidelity

#[non_exhaustive]
pub enum Fidelity {
    Exact,
    Approximate {
        requested: Scalar,
        achieved: Scalar,
    },
}

Whether the parts reproduce the input or merely approximate it.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Exact

Every part is convex to within tolerance; the union is the input.

Approximate

Parts are convex to within a bound larger than tolerance.

Fields

requested: Scalar

The bound that was requested.

achieved: Scalar

The largest concavity actually left in any part.

Reported because it is the honest answer: a caller that asked for 10mm and got 2mm knows the result is better than it required, and one that reads this field cannot mistake the request for the outcome.

Trait Implementations

impl Clone for Fidelity

fn clone(&self) -> Fidelity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Fidelity

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

Formats the value using the given formatter.

impl PartialEq for Fidelity

fn eq(&self, other: &Fidelity) -> 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 Copy for Fidelity

impl StructuralPartialEq for Fidelity