Struct ScaleFactor 

pub struct ScaleFactor(pub f64);

Newtype wrapper around f64 representing a strongly-typed cosmological quantity. Scale factor a (dimensionless).

Tuple Fields

0: f64

Implementations

impl ScaleFactor

pub fn new(val: f64) -> Self

Construct a new value of this unit type.

pub fn value(&self) -> f64

Extract the underlying numeric value.

Trait Implementations

impl Add for ScaleFactor

type Output = ScaleFactor

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for ScaleFactor

fn clone(&self) -> ScaleFactor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScaleFactor

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

Formats the value using the given formatter.

impl Default for ScaleFactor

fn default() -> ScaleFactor

Returns the “default value” for a type.

impl Div<f64> for ScaleFactor

type Output = ScaleFactor

The resulting type after applying the / operator.

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

Performs the / operation.

impl From<Redshift> for ScaleFactor

fn from(z: Redshift) -> Self

Convert redshift to scale factor via a = 1 / (1 + z).

impl From<ScaleFactor> for Redshift

fn from(a: ScaleFactor) -> Self

Convert scale factor to redshift via z = 1 / a - 1.

impl Mul<ScaleFactor> for f64

type Output = ScaleFactor

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul<f64> for ScaleFactor

type Output = ScaleFactor

The resulting type after applying the * operator.

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

Performs the * operation.

impl PartialEq for ScaleFactor

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

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

type Output = ScaleFactor

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for ScaleFactor

impl StructuralPartialEq for ScaleFactor