Struct measurements::resistance::Resistance

pub struct Resistance { /* fields omitted */ }

The Resistance struct can be used to deal with electrical resistance in a common way.

Example

use measurements::Resistance;

let r = Resistance::from_kiloohms(4.7);
let o = r.as_ohms();
let mo = r.as_megaohms();
println!("A 4.7 kΩ resistor has {} Ω or {} MΩ", o, mo);

Methods

impl Resistance

pub fn from_ohms(ohms: f64) -> Self

Create a new Resistance from a floating point value in ohms

pub fn from_kiloohms(kiloohms: f64) -> Self

Create a new Resistance from a floating point value in kiloohms

pub fn from_megaohms(megaohms: f64) -> Self

Create a new Resistance from a floating point value in milliohms

pub fn as_ohms(&self) -> f64

Convert this Resistance into a floating point value in ohms

pub fn as_kiloohms(&self) -> f64

Convert this Resistance into a floating point value in kiloohms

pub fn as_megaohms(&self) -> f64

Convert this Resistance into a floating point value in milliohms

Trait Implementations

impl Copy for Resistance

impl Clone for Resistance

fn clone(&self) -> Resistance

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Resistance

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

Formats the value using the given formatter.

impl Measurement for Resistance

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 get_base_units_name(&self) -> &'static str

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

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 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 Display for Resistance

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

Formats the value using the given formatter.

impl Add for Resistance

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Sub for Resistance

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.

impl Div<Resistance> for Resistance

type Output = f64

The resulting type after applying the / operator.

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

Performs the / operation.

impl Div<f64> for Resistance

type Output = Self

The resulting type after applying the / operator.

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

Performs the / operation.

impl Mul<f64> for Resistance

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Resistance> for f64

type Output = Resistance

The resulting type after applying the * operator.

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

Performs the * operation.

impl Eq for Resistance

impl PartialEq for Resistance

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 Resistance

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.

impl Mul<Resistance> for Current

type Output = Voltage

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Current> for Resistance

type Output = Voltage

The resulting type after applying the * operator.

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

Performs the * operation.

impl Div<Resistance> for Voltage

type Output = Current

The resulting type after applying the / operator.

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

Performs the / operation.