warning: unused return value of `need_to_use_this_value` that must be used
--> $DIR/fn_must_use.rs:55:5
|
-LL | need_to_use_this_value(); //~ WARN unused return value
+LL | need_to_use_this_value();
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: lint level defined here
warning: unused return value of `MyStruct::need_to_use_this_method_value` that must be used
--> $DIR/fn_must_use.rs:60:5
|
-LL | m.need_to_use_this_method_value(); //~ WARN unused return value
+LL | m.need_to_use_this_method_value();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: unused return value of `EvenNature::is_even` that must be used
warning: unused return value of `std::cmp::PartialEq::eq` that must be used
--> $DIR/fn_must_use.rs:70:5
|
-LL | 2.eq(&3); //~ WARN unused return value
+LL | 2.eq(&3);
| ^^^^^^^^^
warning: unused return value of `std::cmp::PartialEq::eq` that must be used
--> $DIR/fn_must_use.rs:71:5
|
-LL | m.eq(&n); //~ WARN unused return value
+LL | m.eq(&n);
| ^^^^^^^^^
warning: unused comparison that must be used
--> $DIR/fn_must_use.rs:74:5
|
-LL | 2 == 3; //~ WARN unused comparison
+LL | 2 == 3;
| ^^^^^^
warning: unused comparison that must be used
--> $DIR/fn_must_use.rs:75:5
|
-LL | m == n; //~ WARN unused comparison
+LL | m == n;
| ^^^^^^