Struct JavascriptHeap 

pub struct JavascriptHeap { /* private fields */ }

JavaScript cyclic state composed from the shared arena and collector.

Implementations

impl JavascriptHeap

pub fn standard( cap: usize, limits: CollectionLimits, ) -> Result<Self, ArenaError>

Create the standard bounded tracing configuration.

pub fn retaining(cap: usize) -> Result<Self, ArenaError>

Create the explicit retain configuration.

pub fn allocate( &mut self, value: JavascriptManagedObject, ) -> Result<ManagedHandle, ArenaError>

Allocate cyclic-capable state in the one shared owner.

pub fn connect( &mut self, from: ManagedHandle, to: ManagedHandle, ) -> Result<(), ArenaError>

Add a strong edge.

pub fn live_len(&self) -> usize

Number of live allocations.

pub const fn policy(&self) -> JavascriptHeapPolicy

Selected policy.

pub const fn cycle_leak_gap(&self) -> Option<&'static str>

Explicit retention gap when collection is disabled.

pub fn collect(&mut self) -> Result<Option<CollectionReceipt>, CollectionError>

Run a synchronous safepoint.