Trait zerogc_context::collector::CollectorPtr

pub unsafe trait CollectorPtr<C: RawCollectorImpl<Ptr = Self>>: Copy + Eq + Sealed + 'static {
    type Weak: Clone + 'static;
    unsafe fn from_raw(ptr: *mut C) -> Self;
    unsafe fn clone_owned(&self) -> Self;
    fn as_ptr(&self) -> *mut C;
    unsafe fn drop(self);
    fn upgrade_weak_raw(weak: &Self::Weak) -> Option<Self>;
    unsafe fn assume_weak_valid(weak: &Self::Weak) -> Self;
    unsafe fn create_weak(&self) -> Self::Weak;

    fn upgrade_weak(weak: &Self::Weak) -> Option<CollectorRef<C>> { ... }
}

An unchecked pointer to a collector

Associated Types

type Weak: Clone + 'static

A weak reference to the pointer

Required methods

unsafe fn from_raw(ptr: *mut C) -> Self

unsafe fn clone_owned(&self) -> Self

fn as_ptr(&self) -> *mut C

unsafe fn drop(self)

fn upgrade_weak_raw(weak: &Self::Weak) -> Option<Self>

unsafe fn assume_weak_valid(weak: &Self::Weak) -> Self

unsafe fn create_weak(&self) -> Self::Weak

Provided methods

fn upgrade_weak(weak: &Self::Weak) -> Option<CollectorRef<C>>

Implementations on Foreign Types

impl<C: RawCollectorImpl<Ptr = Self>> CollectorPtr<C> for NonNull<C>

This is implemented as a raw pointer via Arc::into_raw

type Weak = Weak<C>

unsafe fn from_raw(ptr: *mut C) -> Self

unsafe fn clone_owned(&self) -> Self

fn as_ptr(&self) -> *mut C

unsafe fn drop(self)

fn upgrade_weak_raw(weak: &Self::Weak) -> Option<Self>

unsafe fn assume_weak_valid(weak: &Self::Weak) -> Self

unsafe fn create_weak(&self) -> Self::Weak

impl<C: SingletonCollector<Ptr = Self>> CollectorPtr<C> for PhantomData<&'static C>

type Weak = PhantomData<&'static C>

unsafe fn from_raw(ptr: *mut C) -> Self

unsafe fn clone_owned(&self) -> Self

fn as_ptr(&self) -> *mut C

unsafe fn drop(self)

fn upgrade_weak_raw(weak: &Self::Weak) -> Option<Self>

unsafe fn assume_weak_valid(weak: &Self::Weak) -> Self

unsafe fn create_weak(&self) -> Self::Weak

Implementors