{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"CastKind::PointerCoercion(PointerCoercion::UnsafeFnPointer,"}]}
            CastKind::PointerCoercion(PointerCoercion::UnsafeFnPointer, _) => {
                let src = self.read_immediate(src)?;