Enum wayland_protocols::wlr::unstable::layer_shell::v1::client::zwlr_layer_shell_v1::Layer

#[repr(u32)]
#[non_exhaustive]
pub enum Layer {
    Background,
    Bottom,
    Top,
    Overlay,
}

available layers for surfaces

These values indicate which layers a surface can be rendered in. They are ordered by z depth, bottom-most first. Traditional shell surfaces will typically be rendered between the bottom and top layers. Fullscreen shell surfaces are typically rendered at the top layer. Multiple surfaces can share a single layer, and ordering within a single layer is undefined.

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.

Background

Bottom

Top

Overlay

Implementations

impl Layer

pub fn from_raw(n: u32) -> Option<Layer>

pub fn to_raw(&self) -> u32

Trait Implementations

impl Clone for Layer

fn clone(&self) -> Layer

Returns a copy 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 PartialEq<Layer> for Layer

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for Layer

impl StructuralPartialEq for Layer