Struct Course 

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

A course-over-ground value, validated to 0..=360 degrees.

By APRS convention, 0 means “course not known” (per Mic-E) while any other value is a true-north bearing. To distinguish “not known” from “due north” callers typically use Option<Course>.

Implementations

impl Course

pub const MAX: u16 = 360

Maximum legal course value.

pub const fn new(degrees: u16) -> Result<Self, AprsError>

Create a course, validating 0..=360.

Errors

Returns AprsError::InvalidCourse if degrees > 360.

pub const fn as_degrees(self) -> u16

Return the course in degrees.

Trait Implementations

impl Clone for Course

fn clone(&self) -> Course

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Course

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

Formats the value using the given formatter.

impl Hash for Course

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Course

fn cmp(&self, other: &Course) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Course

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

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

impl Eq for Course

impl StructuralPartialEq for Course