Struct Mass 

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

Mass quantity (kg).

Implementations

impl Mass

pub fn new(val: f64) -> Result<Self, PhysicsError>

Creates a new Mass instance.

Errors

Returns PhysicsError::PhysicalInvariantBroken if val is not finite or val < 0.0.

pub fn new_unchecked(val: f64) -> Self

Creates a new Mass instance without validation.

pub fn value(&self) -> f64

Trait Implementations

impl Clone for Mass

fn clone(&self) -> Mass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Mass

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

Formats the value using the given formatter.

impl Default for Mass

fn default() -> Mass

Returns the “default value” for a type.

impl From<Mass> for f64

fn from(val: Mass) -> Self

Converts to this type from the input type.

impl PartialEq for Mass

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

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

impl StructuralPartialEq for Mass