Enum cogs_gamedev::grids::directions::Rotation

pub enum Rotation {
    Clockwise,
    CounterClockwise,
}

2-way rotations: clockwise or counterclockwise. These don’t indicate any specific angle by themselves, only in relation to something.

Variants

Clockwise

CounterClockwise

Implementations

impl Rotation

pub fn steps_clockwise(&self) -> isize

Get the number of steps clockwise this does.

• Clockwise is 1
• CounterClockwise is -1

Trait Implementations

impl Clone for Rotation

fn clone(&self) -> Rotation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Rotation

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

Formats the value using the given formatter.

impl<V> Enum<V> for Rotation

type Array = [V; 2]

Representation of an enum map for type V.

fn from_usize(value: usize) -> Self

Takes an usize, and returns an element matching into_usize function.

fn into_usize(self) -> usize

Returns an unique identifier for a value within range of 0..Array::LENGTH.

impl Hash for Rotation

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Rotation> for Rotation

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

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

This method tests for !=.

impl Copy for Rotation

impl Eq for Rotation

impl StructuralEq for Rotation

impl StructuralPartialEq for Rotation