Enum Alignment 

pub enum Alignment {
    Left,
    Right,
    Center,
}

Specifies the alignment strategy to use when padding or truncating a buffer.

• Left: aligns content to the left, padding goes to the right.
• Right: aligns content to the right, padding goes to the left.
• Center: distributes padding equally on both sides (extra symbol goes to the right of number of symbols to padd is odd).

Examples

use padder::{Alignment, Pads};

let l = Alignment::Left;
assert_eq!(Pads(0, 4), l.pads(4));

let r = Alignment::Right;
assert_eq!(Pads(52, 0), r.pads(52));

let c = Alignment::Center;
assert_eq!(Pads(5, 6), c.pads(11));

Variants

Left

Right

Center

Implementations

impl Alignment

pub fn pads(&self, n: usize) -> Pads

Returns a Pads struct representing how n padding symbols should be distributed according to the alignment mode.

See Alignment for more details.

Trait Implementations

impl Clone for Alignment

fn clone(&self) -> Alignment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Alignment

impl Debug for Alignment

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

Formats the value using the given formatter.

impl Default for Alignment

fn default() -> Alignment

Returns the “default value” for a type.

impl PartialEq for Alignment

fn eq(&self, other: &Alignment) -> 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 StructuralPartialEq for Alignment