Enum Direction 

pub enum Direction {
    Forward,
    Backward,
}

Direction of cursor movement.

Used by character, line, word, paragraph, and find-char motions.

Example

use reovim_kernel::api::v1::*;

let forward = Direction::Forward;  // h, j, w, }, f
let backward = Direction::Backward; // l, k, b, {, F

Variants

Forward

Move forward (right for chars, down for lines)

Backward

Move backward (left for chars, up for lines)

Implementations

impl Direction

pub const fn is_forward(&self) -> bool

Check if direction is forward.

pub const fn is_backward(&self) -> bool

Check if direction is backward.

pub const fn opposite(&self) -> Self

Get the opposite direction.

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

Formats the value using the given formatter.

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 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 Copy for Direction

impl Eq for Direction

impl StructuralPartialEq for Direction