Enum Direction

pub enum Direction {
    Up,
    Down,
    Forward,
    Backward,
    NextLine,
    PreviousLine,
}

A struct representing the cursor directions.

To use with the function move_cursor.

Variants

Up

CUU - Cursor up

CUU causes the active presentation position to be moved upwards in the presentation component by n line positions if the character path is horizontal, or by n character positions if the character path is vertical.

Down

CUD - Cursor down

CUD causes the active presentation position to be moved downwards in the presentation component by n line positions if the character path is horizontal, or by n character positions if the character path is vertical.

Forward

CUF - Cursor forward

CUF causes the active presentation position to be moved rightwards in the presentation component by n character positions if the character path is horizontal, or by n line positions if the character path is vertical.

Backward

CUB - Cursor backward

CUB causes the active presentation position to be moved leftwards in the presentation component by n character positions if the character path is horizontal, or by n line positions if the character path is vertical.

NextLine

CNL - Cursor next line

CNL causes the active presentation position to be moved to the first character position of the n-th following line in the presentation component.

PreviousLine

CPL - Cursor preceding line

CPL causes the active presentation position to be moved to the first character position of the n-th preceding line in the presentation component.

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Direction

Returns a duplicate of the value.

const 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 Display for Direction

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

Formats the value using the given formatter.

impl Copy for Direction