Struct SurfaceState 

pub struct SurfaceState {
    pub buffer: Option<Buffer>,
    pub buffer_offset: (i32, i32),
    pub damage: Vec<DamageRect>,
    pub opaque: Vec<DamageRect>,
    pub input: Vec<DamageRect>,
}

Per-surface state that is applied atomically on commit.

Fields

buffer: Option<Buffer>

Attached buffer (None = no buffer / transparent)

buffer_offset: (i32, i32)

Buffer offset from surface origin

damage: Vec<DamageRect>

Accumulated damage regions since last commit

opaque: Vec<DamageRect>

Opaque region hint (currently unused, reserved for Phase 6)

input: Vec<DamageRect>

Input region (where the surface accepts pointer/touch)

Trait Implementations

impl Clone for SurfaceState

fn clone(&self) -> SurfaceState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SurfaceState

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

Formats the value using the given formatter.