Enum Layer 

pub enum Layer {
    Foreground,
    Background,
}

The targeted display layer: Foreground or background.

Variants

Foreground

The foreground or text layer.

Background

The background layer.

Implementations

impl Layer

pub fn is_foreground(&self) -> bool

Determine whether this layer is the foreground.

pub fn is_background(&self) -> bool

Determine whether this layer is the background.

pub fn offset(&self) -> u8

Determine the offset for this layer.

The offset is added to the SGR parameter values for foreground colors and therefore zero for Layer::Foreground.

Trait Implementations

impl Clone for Layer

fn clone(&self) -> Layer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Layer

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

Formats the value using the given formatter.

impl Hash for Layer

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 Index<Layer> for Theme

type Output = Color

The returned type after indexing.

fn index(&self, index: Layer) -> &Self::Output

Performs the indexing (container[index]) operation.

impl PartialEq for Layer

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

impl Eq for Layer

impl StructuralPartialEq for Layer