error: Comparing with null is better expressed by the .is_null() method --> $DIR/cmp_null.rs:21:8 | 21 | if p == ptr::null() { | ^^^^^^^^^^^^^^^^ | = note: `-D clippy::cmp-null` implied by `-D warnings` error: Comparing with null is better expressed by the .is_null() method --> $DIR/cmp_null.rs:26:8 | 26 | if m == ptr::null_mut() { | ^^^^^^^^^^^^^^^^^^^^ error: aborting due to 2 previous errors