error: Comparing with null is better expressed by the `.is_null()` method --> $DIR/cmp_null.rs:9:8 | LL | 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:14:8 | LL | if m == ptr::null_mut() { | ^^^^^^^^^^^^^^^^^^^^ error: aborting due to 2 previous errors