Struct Owned 

pub struct Owned<K: RdKind> { /* private fields */ }

The one RAII handle for a RenderingDevice RID.

Dropping it (including by overwriting it with a new handle) frees the RID through the sink it was created with. See the module docs for the drop-order contract.

Implementations

impl<K: RdKind> Owned<K>

pub fn new(rid: Rid, sink: Arc<dyn RidSink>) -> Self

Take ownership of rid, to be released through sink.

pub fn invalid(sink: Arc<dyn RidSink>) -> Self

A Rid::Invalid placeholder for a not-yet-built field. Never freed.

pub fn rid(&self) -> Rid

The owned RID (still owned by self — do not free it).

pub fn is_valid(&self) -> bool

Whether this handle holds a real (non-Invalid) RID.

Trait Implementations

impl<K: RdKind> Debug for Owned<K>

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

Formats the value using the given formatter.

impl<K: RdKind> Drop for Owned<K>

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.