Function AEGetCoercionHandler 

pub unsafe extern "C-unwind" fn AEGetCoercionHandler(
    from_type: DescType,
    to_type: DescType,
    handler: *mut AECoercionHandlerUPP,
    handler_refcon: *mut *mut c_void,
    from_type_is_desc: *mut u8,
    is_sys_handler: bool,
) -> i16

Available on crate feature AEDataModel only.

Safety

• handler must be a valid pointer.
• handler_refcon must be a valid pointer.
• from_type_is_desc must be a valid pointer.