Trait HasVtable 

pub trait HasVtable {
    // Required method
    fn vtable_ptr(&self) -> *const *const c_void;

    // Provided method
    fn get_virtual_function(&self, index: usize) -> *const c_void { ... }
}

Declares a type as having a C++ virtual function table. Structs that implement this trait should only ever exist as pointers/references from the game itself. They should never be instantiated directly.

This trait can be implemented with a derive

#[derive(forge::HasVtable)]
pub struct MyStruct;

Required Methods

fn vtable_ptr(&self) -> *const *const c_void

Provided Methods

fn get_virtual_function(&self, index: usize) -> *const c_void

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors