Struct PowerRating 

pub struct PowerRating { /* private fields */ }

A power rating in watts.

Implementations

impl PowerRating

pub fn new_watts(value: f64) -> Result<PowerRating, RatingError>

Creates a non-negative power rating in watts.

Errors

Returns [RatingError] when the value is not finite or is negative.

pub const fn watts(self) -> f64

Returns the rating in watts.

Trait Implementations

impl Clone for PowerRating

fn clone(&self) -> PowerRating

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PowerRating

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

Formats the value using the given formatter.

impl Display for PowerRating

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

Formats the value using the given formatter.

impl PartialEq for PowerRating

fn eq(&self, other: &PowerRating) -> 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 PartialOrd for PowerRating

fn partial_cmp(&self, other: &PowerRating) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for PowerRating

impl StructuralPartialEq for PowerRating