Struct Force 

pub struct Force { /* private fields */ }

The Force struct can be used to deal with force in a common way.

#Example

use measurements::Force;
use measurements::Mass;
use measurements::Acceleration;

let metric_ton = Mass::from_metric_tons(1.0);
let gravity = Acceleration::from_meters_per_second_per_second(9.81);
let force: Force = metric_ton * gravity; // F=ma
println!(
    "One metric ton exerts a force of {} due to gravity",
    force);

Implementations

impl Force

pub fn from_newtons(newtons: f64) -> Self

Create a Force from a floating point value in Newtons

Examples found in repository

examples/format_test.rs (line 19)

fn main() {
    for power in -12..12 {
        let val: f64 = 123.456 * (10f64.powf(f64::from(power)));
        println!("10^{}...", power);
        println!("Temp of {0:.3} outside", Temperature::from_kelvin(val));
        println!("Distance of {0:.3}", Length::from_meters(val));
        println!("Pressure of {0:.3}", Pressure::from_millibars(val));
        println!("Volume of {0:.3}", Volume::from_litres(val));
        println!("Mass of {0:.3}", Mass::from_kilograms(val));
        println!("Speed of {0:.3}", Speed::from_meters_per_second(val));
        println!(
            "Acceleration of {0:.3}",
            Acceleration::from_meters_per_second_per_second(val)
        );
        println!("Energy of {0:.3}", Energy::from_joules(val));
        println!("Power of {0:.3}", Power::from_watts(val));
        println!("Force of {0:.3}", Force::from_newtons(val));
        println!("Force of {0:.3}", Torque::from_newton_metres(val));
        println!(
            "Force of {0:.3}",
            AngularVelocity::from_radians_per_second(val)
        );
        println!("Data size is {0:.3}", Data::from_octets(val));
    }
}

pub fn from_micronewtons(micronewtons: f64) -> Self

Create a Force from a floating point value in Micronewtons

pub fn from_millinewtons(millinewtons: f64) -> Self

Create a Force from a floating point value in Millinewtons

pub fn from_pounds(pounds: f64) -> Self

Create a Force from a floating point value in pounds

pub fn from_poundals(poundals: f64) -> Self

Create a Force from a floating point value in poundals

pub fn from_kiloponds(kiloponds: f64) -> Self

Create a Force from a floating point value in kiloponds

pub fn from_dynes(dynes: f64) -> Self

Create a Force from a floating point value in Dynes

pub fn as_micronewtons(&self) -> f64

Convert this Force into a floating point value in Micronewtons

pub fn as_millinewtons(&self) -> f64

Convert this Force into a floating point value in Millinewtons

pub fn as_newtons(&self) -> f64

Convert this Force into a floating point value in Newtons

pub fn as_pounds(&self) -> f64

Convert this Force into a floating point value in pound-force (lb.f)

pub fn as_poundals(&self) -> f64

Convert this Force into a floating point value in poundals

pub fn as_kiloponds(&self) -> f64

Convert this Force into a floating point value in kiloponds

pub fn as_dynes(&self) -> f64

Convert this Force into a floating point value in dynes

Trait Implementations

impl Add for Force

type Output = Force

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Force

fn clone(&self) -> Force

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Force

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

Formats the value using the given formatter.

impl Default for Force

fn default() -> Force

Returns the “default value” for a type.

impl Display for Force

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

Formats the value using the given formatter.

impl Div<Acceleration> for Force

type Output = Mass

The resulting type after applying the / operator.

fn div(self, rhs: Acceleration) -> Self::Output

Performs the / operation.

impl Div<Area> for Force

type Output = Pressure

The resulting type after applying the / operator.

fn div(self, rhs: Area) -> Self::Output

Performs the / operation.

impl Div<Force> for Energy

type Output = Length

The resulting type after applying the / operator.

fn div(self, rhs: Force) -> Self::Output

Performs the / operation.

impl Div<Force> for Power

type Output = Speed

The resulting type after applying the / operator.

fn div(self, rhs: Force) -> Self::Output

Performs the / operation.

impl Div<Force> for Torque

type Output = Length

The resulting type after applying the / operator.

fn div(self, rhs: Force) -> Self::Output

Performs the / operation.

impl Div<Force> for TorqueEnergy

type Output = Length

The resulting type after applying the / operator.

fn div(self, rhs: Force) -> Self::Output

Performs the / operation.

impl Div<Mass> for Force

type Output = Acceleration

The resulting type after applying the / operator.

fn div(self, rhs: Mass) -> Self::Output

Performs the / operation.

impl Div<Pressure> for Force

type Output = Area

The resulting type after applying the / operator.

fn div(self, rhs: Pressure) -> Self::Output

Performs the / operation.

impl Div<f64> for Force

type Output = Force

The resulting type after applying the / operator.

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

Performs the / operation.

impl Div for Force

type Output = f64

The resulting type after applying the / operator.

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

Performs the / operation.

impl Measurement for Force

fn get_appropriate_units(&self) -> (&'static str, f64)

Returns a string containing the most appropriate units for this quantity, and a floating point value representing this quantity in those units. Useful when, for example, a length might be in millimeters if it is very small, or kilometers when it is very large.

fn get_base_units_name(&self) -> &'static str

Return the base unit for this type, as a string. For example “kilograms”

fn as_base_units(&self) -> f64

Get this quantity in the base units

fn from_base_units(units: f64) -> Self

Create a new quantity from the base units

fn pick_appropriate_units( &self, list: &[(&'static str, f64)], ) -> (&'static str, f64)

Given a list of units and their scale relative to the base unit, select the most appropriate one.

impl Mul<Force> for Length

type Output = TorqueEnergy

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Force> for Speed

type Output = Power

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Force> for f64

type Output = Force

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Length> for Force

type Output = TorqueEnergy

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Speed> for Force

type Output = Power

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<f64> for Force

type Output = Force

The resulting type after applying the * operator.

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

Performs the * operation.

impl PartialEq for Force

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

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

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 Sub for Force

type Output = Force

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Force

impl Eq for Force