Enum Direction 

pub enum Direction {
    Up,
    Right,
    Down,
    Left,
}

A way to move across the plane: up, right, down or left.

Not the same thing as a Side, which is a place on a cell rather than a way to move — see Vocabulary in docs/model.md. A figure reasons in directions; a fragment is told sides, and the translation between the two happens where a figure places its pieces.

Variants

Up

Toward smaller y.

Right

Toward larger x.

Down

Toward larger y.

Left

Toward smaller x.

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Direction

impl Debug for Direction

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

Formats the value using the given formatter.

impl Eq for Direction

impl PartialEq for Direction

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Direction