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use std::marker::PhantomData;
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pub trait Callback {
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type CallbackFunc;
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}
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#[derive(Copy, Clone)]
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#[repr(C)]
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pub struct CallbackPtr<T: Callback> {
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callback_ptr: *const (),
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func: T::CallbackFunc,
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_marker: PhantomData<T>,
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}
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impl<T: Callback> CallbackPtr<T> {
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pub unsafe fn from_raw(data: T, func: T::CallbackFunc) -> Self {
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todo!()
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}
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pub fn func(&self) -> &T::CallbackFunc {
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&self.func
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}
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}
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