Struct OwnerWakeQueue 

pub struct OwnerWakeQueue { /* private fields */ }

UI-affine registration index with a Send-safe, weak pending intake. Hosts register actual mounted components. Queue presence is only scheduling metadata; each service re-admits the current physical owner and canonical record.

Implementations

impl OwnerWakeQueue

pub fn take_pending(&self) -> Vec<OwnerWakeRequest>

Take the whole pending collection BEFORE any consumer callback. Return owners in first-dirty arrival order; coalescing retains their position. Late wakes enter a new collection. Public requeue merges at a late owner’s existing position or appends after already pending owners. Batch Drop instead restores failed and unvisited requests before late owners. Work is proportional to queued owners, not registrations.

pub fn requeue(&self, request: OwnerWakeRequest) -> bool

Return an unserviced signal without clearing work raised after the take. A failed fresh admission never becomes a successful receipt.

pub fn has_pending(&self) -> bool

Queue presence only, not current-owner custody or model purity.

pub fn has_pending_model_work(&self) -> bool

Whether a queued wake asks for an owner’s model, not only for its save status: what a frame may have to show. A save that moved on is serviced without asking for a frame; its service asks for one only when the owner shows something new.

pub fn wait_pending_until(&self, deadline: Instant) -> bool

Park the calling thread, as an idle host’s event loop does, until a wake is queued or deadline passes. Whether one is queued.

Trait Implementations

impl Clone for OwnerWakeQueue

fn clone(&self) -> OwnerWakeQueue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for OwnerWakeQueue

fn default() -> OwnerWakeQueue

Returns the “default value” for a type.