Struct Surface 

pub struct Surface { /* private fields */ }

The complete per-surface world plus its reactive SurfaceHandle. Build one per window/layer-surface with Surface::new; activate it with Surface::enter.

Implementations

impl Surface

pub fn new() -> Rc<Self>

Allocates a fresh, inactive surface world with a unique handle and registers it so the reactive flush can re-enter it for its effects. The returned Rc is the sole owner; the registry keeps only a Weak, so dropping the Rc tears the surface down (and unregisters it).

pub fn handle(&self) -> SurfaceHandle

This surface’s reactive handle. Effects registered while it is active capture it and re-run under it.

pub fn enter(&self) -> SurfaceGuard

Activates this surface’s world until the returned guard drops, which restores the previously-active world. The swapped worlds are independent thread-locals, so restore order among them is irrelevant; nesting enters is fine.

Trait Implementations

impl Drop for Surface

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.