Struct Impulse 

pub struct Impulse(/* private fields */);

An impulse quantity, stored canonically in Newton-seconds (N*s).

Construction

use space_units::prelude::*;

let j = Impulse::from_n_s(5000.0);
let j2 = Impulse::from_kn_s(5.0);

Supported units

Constructor	Accessor	Unit
from_n_s	in_n_s	Newton-second (N*s)
from_kn_s	in_kn_s	kN*s
from_lbf_s	in_lbf_s	pound-force-second

Typed arithmetic

• Force × Time → Impulse
• Impulse / Mass → Velocity

Implementations

impl Impulse

pub const fn from_n_s(val: f64) -> Self

Create from Newton-seconds (canonical unit).

pub const fn from_kn_s(val: f64) -> Self

Create from kilonewton-seconds. 1 kNs = 1 000 Ns.

pub const fn from_lbf_s(val: f64) -> Self

Create from pound-force-seconds. 1 lbfs = 4.448 222 Ns.

pub const fn in_n_s(self) -> f64

Get value in Newton-seconds.

pub const fn in_kn_s(self) -> f64

Get value in kilonewton-seconds.

pub const fn in_lbf_s(self) -> f64

Get value in pound-force-seconds.

pub fn in_unit(self, unit: ImpulseUnit) -> f64

Get value in the specified ImpulseUnit.

pub fn display_as(self, unit: ImpulseUnit) -> DisplayWithUnit

Return a DisplayWithUnit for formatted printing in the given unit.

pub fn abs(self) -> Self

Absolute value.

Trait Implementations

impl Add for Impulse

type Output = Impulse

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for Impulse

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Impulse

fn clone(&self) -> Impulse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Impulse

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

Formats the value using the given formatter.

impl Default for Impulse

fn default() -> Impulse

Returns the “default value” for a type.

impl Display for Impulse

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

Formats the value using the given formatter.

impl Div<Mass> for Impulse

type Output = Velocity

The resulting type after applying the / operator.

fn div(self, rhs: Mass) -> Velocity

Performs the / operation.

impl Div<f64> for Impulse

type Output = Impulse

The resulting type after applying the / operator.

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

Performs the / operation.

impl Div for Impulse

type Output = f64

The resulting type after applying the / operator.

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

Performs the / operation.

impl DivAssign<f64> for Impulse

fn div_assign(&mut self, rhs: f64)

Performs the /= operation.

impl Mul<Impulse> for f64

type Output = Impulse

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<f64> for Impulse

type Output = Impulse

The resulting type after applying the * operator.

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

Performs the * operation.

impl MulAssign<f64> for Impulse

fn mul_assign(&mut self, rhs: f64)

Performs the *= operation.

impl Neg for Impulse

type Output = Impulse

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq for Impulse

fn eq(&self, other: &Impulse) -> 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 Impulse

fn partial_cmp(&self, other: &Impulse) -> 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 Impulse

type Output = Impulse

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign for Impulse

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Sum for Impulse

fn sum<I: Iterator<Item = Self>>(iter: I) -> Self

Takes an iterator and generates Self from the elements by “summing up” the items.

impl Copy for Impulse

impl StructuralPartialEq for Impulse