error[E0615]: attempted to take value of method `get_x` on type `Point` --> $DIR/method-missing-call.rs:22:26 | LL | .get_x; | ^^^^^ method, not a field | help: use parentheses to call the method | LL | .get_x(); | ++ error[E0615]: attempted to take value of method `filter_map` on type `Filter, {closure@$DIR/method-missing-call.rs:27:20: 27:23}>, {closure@$DIR/method-missing-call.rs:28:23: 28:28}>` --> $DIR/method-missing-call.rs:29:16 | LL | .filter_map; | ^^^^^^^^^^ method, not a field | help: use parentheses to call the method | LL | .filter_map(_); | +++ error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0615`.