Struct measurements::area::Area

pub struct Area { /* fields omitted */ }

The Area struct can be used to deal with areas in a common way. Common metric and imperial units are supported.

Example

use measurements::Area;

let football_field = Area::from_square_meters(7140.0);
let acres = football_field.as_acres();
println!("There are {} acres in a football field.", acres);

Methods

impl Area

pub fn from_square_meters(square_meters: f64) -> Self

Create new area from floating point value in Square Meters

pub fn from_square_metres(square_metres: f64) -> Self

Create new area from floating point value in Square Metres

pub fn from_square_nanometers(square_nanometers: f64) -> Self

Create new area from floating point value in Square Nanometers

pub fn from_square_nanometres(square_nanometres: f64) -> Self

Create new area from floating point value in Square Nanometres

pub fn from_square_micrometers(square_micrometers: f64) -> Self

Create new area from floating point value in Square Micrometers

pub fn from_square_micrometres(square_micrometres: f64) -> Self

Create new area from floating point value in Square Micrometres

pub fn from_square_millimeters(square_millimeters: f64) -> Self

Create new area from floating point value in Square Millimeters

pub fn from_square_millimetres(square_millimetres: f64) -> Self

Create new area from floating point value in Square Millimetres

pub fn from_square_centimeters(square_centimeters: f64) -> Self

Create new area from floating point value in Square Centimeters

pub fn from_square_centimetres(square_centimetres: f64) -> Self

Create new area from floating point value in Square Centimetres

pub fn from_square_decimeters(square_decimeters: f64) -> Self

Create new area from floating point value in Square Decimeters

pub fn from_square_decimetres(square_decimetres: f64) -> Self

Create new area from floating point value in Square Decimetres

pub fn from_square_hectometers(square_hectometers: f64) -> Self

Create new area from floating point value in Square Hectometers

pub fn from_square_hectometres(square_hectometres: f64) -> Self

Create new area from floating point value in Square Hectometres

pub fn from_hectares(hectares: f64) -> Self

Create new area from floating point value in Hectares

pub fn from_square_kilometers(square_kilometers: f64) -> Self

Create new area from floating point value in Square Kilometers

pub fn from_square_kilometres(square_kilometres: f64) -> Self

Create new area from floating point value in Square Kilometres

pub fn from_square_inches(square_inches: f64) -> Self

Create new area from floating point value in Square Inches

pub fn from_square_feet(square_feet: f64) -> Self

Create new area from floating point value in Square Feet

pub fn from_square_yards(square_yards: f64) -> Self

Create new area from floating point value in Square Yards

pub fn from_acres(acres: f64) -> Self

Create new area from floating point value in Acres

pub fn from_square_miles(square_miles: f64) -> Self

Create new area from floating point value in Square Miles

pub fn as_square_nanometers(&self) -> f64

Convert this Area to a floating point value in Square Nanometers

pub fn as_square_nanometres(&self) -> f64

Convert this Area to a floating point value in Square Nanometres

pub fn as_square_micrometers(&self) -> f64

Convert this Area to a floating point value in Square Micrometers

pub fn as_square_micrometres(&self) -> f64

Convert this Area to a floating point value in Square Micrometres

pub fn as_square_millimeters(&self) -> f64

Convert this Area to a floating point value in Square Millimeters

pub fn as_square_millimetres(&self) -> f64

Convert this Area to a floating point value in Square Millimetres

pub fn as_square_centimeters(&self) -> f64

Convert this Area to a floating point value in Square Centimeters

pub fn as_square_centimetres(&self) -> f64

Convert this Area to a floating point value in Square Centimetres

pub fn as_square_meters(&self) -> f64

Convert this Area to a floating point value in Square Meters

pub fn as_square_metres(&self) -> f64

Convert this Area to a floating point value in Square Metres

pub fn as_square_decimeters(&self) -> f64

Convert this Area to a floating point value in Square Decimeters

pub fn as_square_decimetres(&self) -> f64

Convert this Area to a floating point value in Square Decimetres

pub fn as_square_hectometers(&self) -> f64

Convert this Area to a floating point value in Square Hectometers

pub fn as_square_hectometres(&self) -> f64

Convert this Area to a floating point value in Square Hectometres

pub fn as_hectares(&self) -> f64

Convert this Area to a floating point value in Hectares

pub fn as_square_kilometers(&self) -> f64

Convert this Area to a floating point value in Square Kilometers

pub fn as_square_kilometres(&self) -> f64

Convert this Area to a floating point value in Square Kilometres

pub fn as_square_inches(&self) -> f64

Convert this Area to a floating point value in Square Inches

pub fn as_square_feet(&self) -> f64

Convert this Area to a floating point value in Square Feet

pub fn as_square_yards(&self) -> f64

Convert this Area to a floating point value in Square Yards

pub fn as_acres(&self) -> f64

Convert this Area to a floating point value in Acres

pub fn as_square_miles(&self) -> f64

Convert this Area to a floating point value in Square Miles

Trait Implementations

impl Copy for Area

impl Clone for Area

fn clone(&self) -> Area

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Area

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

Formats the value using the given formatter.

impl Measurement for Area

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 Area

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

Formats the value using the given formatter.

impl Add for Area

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Sub for Area

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.

impl Div<Area> for Area

type Output = f64

The resulting type after applying the / operator.

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

Performs the / operation.

impl Div<f64> for Area

type Output = Self

The resulting type after applying the / operator.

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

Performs the / operation.

impl Mul<f64> for Area

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Area> for f64

type Output = Area

The resulting type after applying the * operator.

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

Performs the * operation.

impl Eq for Area

impl PartialEq for Area

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 Area

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 Div<Length> for Area

type Output = Length

The resulting type after applying the / operator.

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

Performs the / operation.

impl Mul<Pressure> for Area

type Output = Force

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Area> for Pressure

type Output = Force

The resulting type after applying the * operator.

fn mul(self, rhs: Area) -> 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 Mul<Length> for Area

type Output = Volume

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<Area> for Length

type Output = Volume

The resulting type after applying the * operator.

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

Performs the * operation.

impl Div<Area> for Volume

type Output = Length

The resulting type after applying the / operator.

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

Performs the / operation.