Struct TestApplierGuard 

pub struct TestApplierGuard<'a> { /* private fields */ }

Methods from Deref<Target = MemoryApplier>

pub fn slots(&mut self) -> &mut SlotTable

pub fn take_structural_change_parents_attached_to( &mut self, root: usize, ) -> Vec<usize>

Drains the parents recorded via Applier::record_structural_change, keeping only nodes still attached to root (a parent that was itself removed is covered by its own surviving ancestor’s record). A virtual parent — a subcompose slot wrapper the render graph never contains — is reported as its nearest non-virtual ancestor: that is the node whose graph child set the change altered, and an id the graph cannot resolve would force the scoped scene update to give up and rebuild.

pub fn with_node<N, R>( &mut self, id: usize, f: impl FnOnce(&mut N) -> R, ) -> Result<R, NodeError>

where N: Node + 'static,

pub fn len(&self) -> usize

pub fn capacity(&self) -> usize

pub fn tombstone_count(&self) -> usize

pub fn freelist_len(&self) -> usize

pub fn debug_recycled_node_count(&self) -> usize

pub fn debug_recycled_node_count_for<N>(&self) -> usize

where N: Node + 'static,

pub fn debug_stats(&self) -> MemoryApplierDebugStats

pub fn is_empty(&self) -> bool

pub fn debug_live_node_heap_bytes(&self) -> usize

pub fn debug_recycled_node_heap_bytes(&self) -> usize

pub fn set_runtime_handle(&mut self, handle: RuntimeHandle)

pub fn clear_runtime_handle(&mut self)

pub fn runtime_handle(&self) -> Option<RuntimeHandle>

pub fn dump_tree(&self, root: Option<usize>) -> String

Trait Implementations

impl Deref for TestApplierGuard<'_>

type Target = MemoryApplier

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for TestApplierGuard<'_>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.