Struct TWeakObjectPtr 

pub struct TWeakObjectPtr<T>
where
    T: UeClass,
{ /* private fields */ }

A typed weak reference to a UObject.

Unlike UObjectRef<T>, a weak pointer uses UE’s internal weak reference system (ObjectIndex + SerialNumber) which can reliably detect when an object has been garbage collected.

Use get() to attempt to resolve to a strong UObjectRef<T>.

Implementations

impl<T> TWeakObjectPtr<T>

where T: UeClass,

pub fn from_ref(obj: &UObjectRef<T>) -> TWeakObjectPtr<T>

Create a weak pointer from a strong UObjectRef.

pub fn get(&self) -> Option<UObjectRef<T>>

Attempt to resolve to a strong reference. Returns None if the object has been garbage collected.

pub fn is_valid(&self) -> bool

Check if the referenced object is still alive.

pub fn handle(&self) -> FWeakObjectHandle

Get the underlying FFI handle.

Trait Implementations

impl<T> Clone for TWeakObjectPtr<T>

where T: Clone + UeClass,

fn clone(&self) -> TWeakObjectPtr<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Copy for TWeakObjectPtr<T>

where T: Copy + UeClass,

impl<T> Debug for TWeakObjectPtr<T>

where T: Debug + UeClass,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<T> Default for TWeakObjectPtr<T>

where T: UeClass,

fn default() -> TWeakObjectPtr<T>

Returns the “default value” for a type.

impl<T> Eq for TWeakObjectPtr<T>

where T: Eq + UeClass,

impl<T> Hash for TWeakObjectPtr<T>

where T: Hash + UeClass,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> PartialEq for TWeakObjectPtr<T>

where T: PartialEq + UeClass,

fn eq(&self, other: &TWeakObjectPtr<T>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T> Send for TWeakObjectPtr<T>

where T: UeClass,

impl<T> StructuralPartialEq for TWeakObjectPtr<T>

where T: PartialEq + UeClass,