Enum Direction 

pub enum Direction {
    LeftToRight,
    RightToLeft,
    TopDown,
    BottomUp,
}

A cardinal direction, one of LeftToRight, RightToLeft, TopDown, BottomUp.

Variants

LeftToRight

RightToLeft

TopDown

BottomUp

Implementations

impl Direction

pub fn is_horizontal(self) -> bool

pub fn is_vertical(self) -> bool

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Direction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Direction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Direction

fn deserialize<__D>( __deserializer: __D, ) -> Result<Direction, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Direction

fn eq(&self, other: &Direction) -> 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 Serialize for Direction

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Direction

impl Eq for Direction

impl StructuralPartialEq for Direction