Struct ReturnValue 

pub struct ReturnValue { /* private fields */ }

A return value paired with descriptive return-kind vocabulary.

Implementations

impl ReturnValue

pub fn new(kind: ReturnKind, value: f64) -> Result<Self, ReturnError>

Creates a return value from a kind and finite numeric value.

Errors

Returns ReturnError::NonFiniteReturn when value is not finite.

pub const fn kind(&self) -> &ReturnKind

Returns the return kind.

pub const fn value(&self) -> f64

Returns the numeric return value.

Trait Implementations

impl Clone for ReturnValue

fn clone(&self) -> ReturnValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReturnValue

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

Formats the value using the given formatter.

impl PartialEq for ReturnValue

fn eq(&self, other: &ReturnValue) -> 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 StructuralPartialEq for ReturnValue