Struct Angle 

pub struct Angle { /* private fields */ }

A unit-aware angle, stored internally in radians.

Construction and read-out are available in degrees, radians, arcminutes, arcseconds, and hours (1 hour = 15°). Normalization is explicit — an Angle holds whatever finite value it was given until you ask for a normalized form.

Implementations

impl Angle

pub const fn from_radians(radians: f64) -> Self

Construct from radians.

pub fn from_degrees(degrees: f64) -> Self

Construct from decimal degrees.

pub fn from_arcminutes(arcmin: f64) -> Self

Construct from arcminutes (1/60 degree).

pub fn from_arcseconds(arcsec: f64) -> Self

Construct from arcseconds (1/3600 degree).

pub fn from_hours(hours: f64) -> Self

Construct from hours of right ascension (1 hour = 15°).

pub const fn radians(self) -> f64

Value in radians.

pub fn degrees(self) -> f64

Value in decimal degrees.

pub fn arcminutes(self) -> f64

Value in arcminutes.

pub fn arcseconds(self) -> f64

Value in arcseconds.

pub fn hours(self) -> f64

Value in hours (degrees / 15).

pub fn normalized_0_360(self) -> Self

Return an equivalent angle wrapped into [0, 360) degrees.

pub fn normalized_pm_180(self) -> Self

Return an equivalent angle wrapped into (-180, 180] degrees.

Trait Implementations

impl Add for Angle

type Output = Angle

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Angle

fn clone(&self) -> Angle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Angle

impl Debug for Angle

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

Formats the value using the given formatter.

impl Mul<f64> for Angle

type Output = Angle

The resulting type after applying the * operator.

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

Performs the * operation.

impl Neg for Angle

type Output = Angle

The resulting type after applying the - operator.

fn neg(self) -> Angle

Performs the unary - operation.

impl PartialEq for Angle

fn eq(&self, other: &Angle) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for Angle

fn partial_cmp(&self, other: &Angle) -> 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 StructuralPartialEq for Angle

impl Sub for Angle

type Output = Angle

The resulting type after applying the - operator.

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

Performs the - operation.