Enum Unit 

#[repr(i8)]
pub enum Unit {
    Degree = 0,
    Minute = 1,
    Second = 2,
}

Unit of angle measurement.

Variants

Degree = 0

Degree, the default unit.

Minute = 1

Minute, 1/60 of degree.

Second = 2

Second, 1/60 of minute.

Implementations

impl Unit

pub fn abbr(self) -> &'static str

Get the abbreviation of the unit.

pub fn coefficient(self) -> f64

Get the coefficient of the unit.

pub fn convert(value: f64, from: Unit, to: Unit) -> f64

Convert the value from one unit to another.

Trait Implementations

impl Clone for Unit

fn clone(&self) -> Unit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Unit

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

Formats the value using the given formatter.

impl Display for Unit

Display Unit enum as a single character.

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

Formats the value using the given formatter.

impl From<Unit> for i8

fn from(enum_value: Unit) -> Self

Converts to this type from the input type.

impl FromStr for Unit

Parse Unit enum from a single character.

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for Unit

fn eq(&self, other: &Unit) -> 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 TryFrom<i8> for Unit

type Error = TryFromPrimitiveError<Unit>

The type returned in the event of a conversion error.

fn try_from(number: i8) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for Unit

const NAME: &'static str = "Unit"

type Primitive = i8

type Error = TryFromPrimitiveError<Unit>

fn try_from_primitive( number: Self::Primitive, ) -> Result<Self, TryFromPrimitiveError<Self>>

impl Copy for Unit

impl StructuralPartialEq for Unit