Struct mozjs::gc::collections::RootedTraceableBox

pub struct RootedTraceableBox<T: Traceable + 'static> {
    ptr: *mut T,
}

Roots any JSTraceable thing

If you have GC things like *mut JSObject or JSVal, use rooted!. If you know what you’re doing, use this.

Fields

ptr: *mut T

Implementations

impl<T: Traceable + 'static> RootedTraceableBox<T>

pub fn new(traceable: T) -> RootedTraceableBox<T>

Root a JSTraceable thing for the life of this RootedTraceableBox

pub fn from_box(boxed_traceable: Box<T>) -> RootedTraceableBox<T>

Consumes a boxed JSTraceable and roots it for the life of this RootedTraceableBox.

pub unsafe fn ptr(&self) -> *mut T

Returns underlying pointer

impl<T> RootedTraceableBox<Heap<T>>

where Heap<T>: Traceable + 'static, T: GCMethods + Copy,

pub fn handle(&self) -> Handle<'_, T>

Trait Implementations

impl<T: Traceable> DerefMut for RootedTraceableBox<T>

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.

impl<T: Traceable + 'static> Drop for RootedTraceableBox<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: Traceable + 'static> Traceable for RootedTraceableBox<T>

unsafe fn trace(&self, trc: *mut JSTracer)

Trace self.

impl<T: Traceable> Deref for RootedTraceableBox<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.