Enum VAlign 

#[non_exhaustive]
pub enum VAlign {
    Top,
    Middle,
    Bottom,
}

Vertical alignment within a bounded rectangle.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Top

Align text to the top edge (default).

Middle

Centre text vertically.

Bottom

Align text to the bottom edge.

Implementations

impl VAlign

pub const fn offset(self, area_height: u16, content_height: u16) -> u16

The top offset, in rows, at which content_height rows of content should start within an area_height-row area for this alignment.

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

Trait Implementations

impl Clone for VAlign

fn clone(&self) -> VAlign

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VAlign

impl Debug for VAlign

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

Formats the value using the given formatter.

impl Default for VAlign

fn default() -> VAlign

Returns the “default value” for a type.

impl Eq for VAlign

impl Hash for VAlign

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 VAlign

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