Enum Align 

pub enum Align {
    Left,
    Center,
    Right,
}

Horizontal alignment of one line of text within the columns it’s rendered into.

A builder knob on the single-line text widgets (Text, PrintLine) and on the titles of Panel and Modal. Text widgets default to Left (their long-standing behavior); panel/modal titles default to Center (theirs).

Variants

Left

Text starts at the left edge; leftover space trails on the right.

Center

Leftover space is split evenly on both sides (an odd extra column goes on the right).

Right

Text ends at the right edge; leftover space leads on the left.

Implementations

impl Align

pub const fn offset(self, area_width: u16, content_width: u16) -> u16

The left offset, in columns, at which a content_width-column line should start within an area_width-column area for this alignment.

Saturates at 0 when the content is wider than the area, so the caller clips from the left edge rather than underflowing.

Trait Implementations

impl Clone for Align

fn clone(&self) -> Align

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Align

impl Debug for Align

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

Formats the value using the given formatter.

impl Default for Align

fn default() -> Align

Returns the “default value” for a type.

impl Eq for Align

impl PartialEq for Align

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Align