Struct mun_memory::gc::GcRootPtr

pub struct GcRootPtr<G>where
    G: GcRuntime,{ /* private fields */ }

A GcPtr that automatically roots and unroots its internal GcPtr.

Implementations

impl<G> GcRootPtr<G>where
    G: GcRuntime,

pub fn new(runtime: &Arc<G>, handle: GcPtr) -> Self

Constructs a new GCRootHandle from a runtime and a handle

pub fn runtime(&self) -> &Weak<G>

Returns the runtime that owns the memory

pub fn handle(&self) -> GcPtr

Returns the handle of this instance

pub fn unroot(self) -> GcPtr

Unroots the handle consuming self and returning the unrooted handle TODO: Should this simply return nothing, since the returned handle may be collected at any time?

Trait Implementations

impl<G> Clone for GcRootPtr<G>where
    G: GcRuntime,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<G> Drop for GcRootPtr<G>where
    G: GcRuntime,

fn drop(&mut self)

Executes the destructor for this type.

impl<G> From<GcRootPtr<G>> for GcPtrwhere
    G: GcRuntime,

fn from(ptr: GcRootPtr<G>) -> Self

Converts to this type from the input type.

impl<G> HasIndirectionPtr for GcRootPtr<G>where
    G: GcRuntime,

unsafe fn deref<R: Sized>(&self) -> *const R

Returns a pointer to the referenced memory.

unsafe fn deref_mut<T: Sized>(&mut self) -> *mut T

Returns a mutable pointer to the referenced memory.