pub type Panda__TaintedInstr_Closure = Option<unsafe extern "C" fn(*const _Panda__TaintedInstr, *mut c_void)>;
pub enum Panda__TaintedInstr_Closure { None, Some(unsafe extern "C" fn(*const _Panda__TaintedInstr, *mut c_void)), }
No value.
Some value of type T.
T