Struct measurements::Weight

pub struct Weight {
    // some fields omitted
}

The Weight struct can be used to deal with weights in a common way.

Example

use measurements::Weight;
 
let metric_ton = Weight::from_metric_tons(1.0);
let united_states_tons = metric_ton.as_short_tons();
let united_states_pounds = metric_ton.as_pounds();
println!("One metric ton is {} U.S. tons - that's {} pounds!", united_states_tons, united_states_pounds);

Methods

impl Weight

fn from_kilograms(kilograms: f64) -> Self

fn from_micrograms(micrograms: f64) -> Self

fn from_milligrams(milligrams: f64) -> Self

fn from_carats(carats: f64) -> Self

fn from_grams(grams: f64) -> Self

fn from_metric_tons(metric_tons: f64) -> Self

fn from_grains(grains: f64) -> Self

fn from_pennyweights(pennyweights: f64) -> Self

fn from_ounces(ounces: f64) -> Self

fn from_troy_ounces(troy_ounces: f64) -> Self

fn from_pounds(pounds: f64) -> Self

fn from_troy_pounds(troy_pounds: f64) -> Self

fn from_stones(stones: f64) -> Self

fn from_short_tons(short_tons: f64) -> Self

fn from_long_tons(long_tons: f64) -> Self

fn as_micrograms(&self) -> f64

fn as_milligrams(&self) -> f64

fn as_carats(&self) -> f64

fn as_grams(&self) -> f64

fn as_kilograms(&self) -> f64

fn as_metric_tons(&self) -> f64

fn as_grains(&self) -> f64

fn as_pennyweights(&self) -> f64

fn as_ounces(&self) -> f64

fn as_pounds(&self) -> f64

fn as_troy_ounces(&self) -> f64

fn as_troy_pounds(&self) -> f64

fn as_stones(&self) -> f64

fn as_short_tons(&self) -> f64

fn as_long_tons(&self) -> f64

Trait Implementations

impl Debug for Weight

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Weight

fn clone(&self) -> Weight

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Weight

impl Measurement for Weight

fn get_base_units(&self) -> f64

fn from_base_units(units: f64) -> Self

impl Add for Weight

type Output = Self

The resulting type after applying the + operator

fn add(self, rhs: Self) -> Self

The method for the + operator

impl Sub for Weight

type Output = Self

The resulting type after applying the - operator

fn sub(self, rhs: Self) -> Self

The method for the - operator

impl Div<Weight> for Weight

Dividing a $t by another $ returns a ratio.

type Output = f64

The resulting type after applying the / operator

fn div(self, rhs: Self) -> f64

The method for the / operator

impl Div<f64> for Weight

Dividing a $ by a factor returns a new portion of the measurement.

type Output = Self

The resulting type after applying the / operator

fn div(self, rhs: f64) -> Self

The method for the / operator

impl Mul<Weight> for Weight

Multiplying a $t by another $t returns the product of those measurements.

type Output = Self

The resulting type after applying the * operator

fn mul(self, rhs: Self) -> Self

The method for the * operator

impl Mul<f64> for Weight

Multiplying a $t by a factor increases (or decreases) that measurement a number of times.

type Output = Self

The resulting type after applying the * operator

fn mul(self, rhs: f64) -> Self

The method for the * operator

impl Eq for Weight

impl PartialEq for Weight

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

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

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

This method tests for !=.

impl PartialOrd for Weight

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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