Enum matrixcompare::ulp::UlpComparisonResult

pub enum UlpComparisonResult {
    ExactMatch,
    Difference(u64),
    IncompatibleSigns,
    Nan,
}

Represents the result of an ULP-based comparison between two floating point numbers.

Variants

ExactMatch

Signifies an exact match between two floating point numbers.

Difference(u64)

The difference in ULP between two floating point numbers.

IncompatibleSigns

The two floating point numbers have different signs, and cannot be compared in a meaningful way.

Nan

One or both of the two floating point numbers is a NaN, in which case the ULP comparison is not meaningful.

Trait Implementations

impl Clone for UlpComparisonResult

fn clone(&self) -> UlpComparisonResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for UlpComparisonResult

impl Debug for UlpComparisonResult

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

Formats the value using the given formatter.

impl PartialEq<UlpComparisonResult> for UlpComparisonResult

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for UlpComparisonResult