Struct LeverForce 

pub struct LeverForce {
    pub force: f64,
    pub lever_arm: f64,
}

A force applied at a lever arm.

Fields

force: f64

Applied force in newtons.

lever_arm: f64

Lever arm in meters.

Implementations

impl LeverForce

pub const fn new(force: f64, lever_arm: f64) -> Option<LeverForce>

Creates a lever-force pair from finite values.

Returns None when either input is not finite.

pub fn torque(&self) -> Option<f64>

Computes torque for this force and lever arm.

Examples

use use_torque::LeverForce;

let lever = LeverForce::new(10.0, 2.0).unwrap();

assert_eq!(lever.torque(), Some(20.0));

pub fn torque_at_angle(&self, angle_radians: f64) -> Option<f64>

Computes torque for this force and lever arm at an angle in radians.

Trait Implementations

impl Clone for LeverForce

fn clone(&self) -> LeverForce

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LeverForce

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

Formats the value using the given formatter.

impl PartialEq for LeverForce

fn eq(&self, other: &LeverForce) -> 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 Copy for LeverForce

impl StructuralPartialEq for LeverForce