Struct MoveCursorToPreviousLine

pub struct MoveCursorToPreviousLine(pub u16);

Moves the cursor to beginning of line the given number of lines up.

Examples

use std::io::{stdout, Write};
use anes::MoveCursorToPreviousLine;

let mut stdout = stdout();
// Move cursor up by 2 rows and the move it to the first column
write!(stdout, "{}", MoveCursorToPreviousLine(2));

The previous example does the same thing as the following one:

use std::io::{stdout, Write};
use anes::{MoveCursorUp, MoveCursorToColumn};

let mut stdout = stdout();
write!(stdout, "{}{}", MoveCursorUp(2), MoveCursorToColumn(1));

Tuple Fields

0: u16

Trait Implementations

impl Clone for MoveCursorToPreviousLine

fn clone(&self) -> MoveCursorToPreviousLine

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MoveCursorToPreviousLine

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

Formats the value using the given formatter.

impl Display for MoveCursorToPreviousLine

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

Formats the value using the given formatter.

impl Hash for MoveCursorToPreviousLine

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 MoveCursorToPreviousLine

fn eq(&self, other: &MoveCursorToPreviousLine) -> 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 MoveCursorToPreviousLine

impl Eq for MoveCursorToPreviousLine

impl StructuralPartialEq for MoveCursorToPreviousLine

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 2 bytes