Struct MolarMass 

pub struct MolarMass { /* private fields */ }

A positive finite molar mass value with an associated display unit.

Implementations

impl MolarMass

pub fn new( value: f64, unit: MolarMassUnit, ) -> Result<MolarMass, MolarMassValidationError>

Creates a molar mass value in the requested unit.

Errors

Returns MolarMassValidationError::NonFiniteMolarMass when value is not finite, or MolarMassValidationError::NonPositiveMolarMass when it is zero or negative.

pub fn grams_per_mole(value: f64) -> Result<MolarMass, MolarMassValidationError>

Creates a molar mass in grams per mole.

Errors

Returns a molar-mass validation error when value is not finite and positive.

pub fn kilograms_per_mole( value: f64, ) -> Result<MolarMass, MolarMassValidationError>

Creates a molar mass in kilograms per mole.

Errors

Returns a molar-mass validation error when value is not finite and positive.

pub const fn value(self) -> f64

Returns the numeric molar mass value.

pub const fn unit(self) -> MolarMassUnit

Returns the molar mass display unit.

Trait Implementations

impl Clone for MolarMass

fn clone(&self) -> MolarMass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MolarMass

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

Formats the value using the given formatter.

impl Display for MolarMass

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

Formats the value using the given formatter.

impl PartialEq for MolarMass

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

fn partial_cmp(&self, other: &MolarMass) -> 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 Copy for MolarMass

impl StructuralPartialEq for MolarMass