Enum cursive::direction::Absolute

pub enum Absolute {
    Left,
    Up,
    Right,
    Down,
    None,
}

Absolute direction (up, down, left, right).

Variants

Left

Left

Up

Up

Right

Right

Down

Down

None

No real direction.

Used when the "direction" is accross layers for instance.

Implementations

impl Absolute

pub fn relative(self, orientation: Orientation) -> Option<Relative>

Returns the relative direction for the given orientation.

Returns None when the direction does not apply to the given orientation (ex: Left and Vertical).

pub fn opposite(self) -> Absolute

Returns the direction opposite self.

pub fn split(self) -> (Orientation, Relative)

Splits this absolute direction into an orientation and relative direction.

For example, Right will give (Horizontal, Back).

Trait Implementations

impl Clone for Absolute

pub fn clone(&self) -> Absolute

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Absolute

impl Debug for Absolute

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

Formats the value using the given formatter.

impl Eq for Absolute

impl Hash for Absolute

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<Absolute> for Absolute

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Absolute

impl StructuralPartialEq for Absolute