Struct SubclassOf 

pub struct SubclassOf<T: UeClass> { /* private fields */ }

A reference to T’s class or one of its subclasses; null when unset.

Implementations

impl<T: UeClass> SubclassOf<T>

pub fn null() -> Self

No class.

pub fn base() -> Self

T’s own class.

pub unsafe fn from_raw(handle: UClassHandle) -> Self

Wrap a raw class handle.

Safety

The handle must be null or a UClass that is T or a subclass of T.

pub fn raw(&self) -> UClassHandle

The underlying class handle.

pub fn is_null(&self) -> bool

impl<T: HasParent> SubclassOf<T>

pub fn upcast(self) -> SubclassOf<T::Parent>

The same class as a subclass of T’s parent. Zero-cost.

impl<T: UeClass> SubclassOf<T>

pub fn upcast_to<U: UeClass>(self) -> SubclassOf<U>

where T: Inherits<U>,

The same class as a subclass of any ancestor of T, checked at compile time (SubclassOf::<PlayerStart>::base().upcast_to::<Actor>()).

Trait Implementations

impl<T: UeClass> Clone for SubclassOf<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: UeClass> ContainerElement for SubclassOf<T>

const BUF_SIZE: u32

Buffer size for FFI transport. Must be large enough for the C++ side to write the element value.

unsafe fn read_from_buf(buf: *const u8, _written: u32) -> Self

Interpret bytes from the C++ side into a Rust value.

unsafe fn write_to_buf(&self, buf: *mut u8) -> u32

Write this value into a buffer for C++ WriteElement to consume. Returns the number of bytes written.

const RAW_COPYABLE: bool = false

Whether this type can be bulk-copied as raw bytes (no per-element framing). True for fixed-size primitives (bool, integers, floats) and FName.

impl<T: UeClass> Copy for SubclassOf<T>

impl<T: UeClass> Debug for SubclassOf<T>

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

Formats the value using the given formatter.

impl<T: UeClass> Default for SubclassOf<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: UeClass> Eq for SubclassOf<T>

impl<T: UeClass> Hash for SubclassOf<T>

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

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: UeClass> ObjectPointer for SubclassOf<T>

unsafe fn from_object_handle(handle: UObjectHandle) -> Self

Wrap a pointer the engine returned.

fn object_handle(&self) -> UObjectHandle

The pointer to hand to the engine.

impl<T: UeClass> PartialEq for SubclassOf<T>

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T: UeClass> Send for SubclassOf<T>