Enum Direction 

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

Variants

Up

Right

Down

Left

Implementations

impl Direction

pub fn invert(&self) -> Self

pub fn vertical_symmetry(&self) -> Self

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 Default for Direction

fn default() -> Self

Returns the “default value” for a type.

impl Display for Direction

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

Formats the value using the given formatter.

impl Eq for Direction

impl<'a> FromIterator<&'a Direction> for Path

fn from_iter<I: IntoIterator<Item = &'a Direction>>(iter: I) -> Self

Creates a value from an iterator.

impl FromIterator<Direction> for Path

fn from_iter<I: IntoIterator<Item = Direction>>(iter: I) -> Self

Creates a value from an iterator.

impl FromStr for Direction

type Err = Error

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 Hash for Direction

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 IntoEnumIterator for Direction

type Iterator = DirectionIter

fn iter() -> DirectionIter

impl PartialEq for Direction

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Direction

impl TryFrom<char> for Direction

type Error = Error

The type returned in the event of a conversion error.

fn try_from(c: char) -> Result<Direction, Error>

Performs the conversion.