error: transmute from a pointer type (`*const T`) to a reference type (`&T`) --> $DIR/transmute_ptr_to_ref.rs:8:17 | LL | let _: &T = std::mem::transmute(p); | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*p` | = note: `-D clippy::transmute-ptr-to-ref` implied by `-D warnings` error: transmute from a pointer type (`*mut T`) to a reference type (`&mut T`) --> $DIR/transmute_ptr_to_ref.rs:11:21 | LL | let _: &mut T = std::mem::transmute(m); | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *m` error: transmute from a pointer type (`*mut T`) to a reference type (`&T`) --> $DIR/transmute_ptr_to_ref.rs:14:17 | LL | let _: &T = std::mem::transmute(m); | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*m` error: transmute from a pointer type (`*mut T`) to a reference type (`&mut T`) --> $DIR/transmute_ptr_to_ref.rs:17:21 | LL | let _: &mut T = std::mem::transmute(p as *mut T); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(p as *mut T)` error: transmute from a pointer type (`*const U`) to a reference type (`&T`) --> $DIR/transmute_ptr_to_ref.rs:20:17 | LL | let _: &T = std::mem::transmute(o); | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(o as *const T)` error: transmute from a pointer type (`*mut U`) to a reference type (`&mut T`) --> $DIR/transmute_ptr_to_ref.rs:23:21 | LL | let _: &mut T = std::mem::transmute(om); | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(om as *mut T)` error: transmute from a pointer type (`*mut U`) to a reference type (`&T`) --> $DIR/transmute_ptr_to_ref.rs:26:17 | LL | let _: &T = std::mem::transmute(om); | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(om as *const T)` error: transmute from a pointer type (`*const i32`) to a reference type (`&_issue1231::Foo<'_, u8>`) --> $DIR/transmute_ptr_to_ref.rs:36:32 | LL | let _: &Foo = unsafe { std::mem::transmute::<_, &Foo<_>>(raw) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*raw.cast::>()` error: transmute from a pointer type (`*const i32`) to a reference type (`&_issue1231::Foo<'_, &u8>`) --> $DIR/transmute_ptr_to_ref.rs:38:33 | LL | let _: &Foo<&u8> = unsafe { std::mem::transmute::<_, &Foo<&_>>(raw) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*raw.cast::>()` error: transmute from a pointer type (`*const i32`) to a reference type (`&u8`) --> $DIR/transmute_ptr_to_ref.rs:42:14 | LL | unsafe { std::mem::transmute::<_, Bar>(raw) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(raw as *const u8)` error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) --> $DIR/transmute_ptr_to_ref.rs:47:14 | LL | 0 => std::mem::transmute(x), | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*x.cast::<&u32>()` error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) --> $DIR/transmute_ptr_to_ref.rs:48:14 | LL | 1 => std::mem::transmute(y), | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*y.cast::<&u32>()` error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) --> $DIR/transmute_ptr_to_ref.rs:49:14 | LL | 2 => std::mem::transmute::<_, &&'b u32>(x), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*x.cast::<&'b u32>()` error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) --> $DIR/transmute_ptr_to_ref.rs:50:14 | LL | _ => std::mem::transmute::<_, &&'b u32>(y), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*y.cast::<&'b u32>()` error: transmute from a pointer type (`*const u32`) to a reference type (`&u32`) --> $DIR/transmute_ptr_to_ref.rs:58:19 | LL | let _: &u32 = std::mem::transmute(a); | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*a` error: transmute from a pointer type (`*const u32`) to a reference type (`&u32`) --> $DIR/transmute_ptr_to_ref.rs:59:19 | LL | let _: &u32 = std::mem::transmute::<_, &u32>(a); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*a.cast::()` error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) --> $DIR/transmute_ptr_to_ref.rs:61:14 | LL | 0 => std::mem::transmute(x), | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*x.cast::<&u32>()` error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) --> $DIR/transmute_ptr_to_ref.rs:62:14 | LL | _ => std::mem::transmute::<_, &&'b u32>(x), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*x.cast::<&'b u32>()` error: transmute from a pointer type (`*const u32`) to a reference type (`&u32`) --> $DIR/transmute_ptr_to_ref.rs:70:19 | LL | let _: &u32 = std::mem::transmute(a); | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*a` error: transmute from a pointer type (`*const u32`) to a reference type (`&u32`) --> $DIR/transmute_ptr_to_ref.rs:71:19 | LL | let _: &u32 = std::mem::transmute::<_, &u32>(a); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(a as *const u32)` error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) --> $DIR/transmute_ptr_to_ref.rs:73:14 | LL | 0 => std::mem::transmute(x), | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(x as *const () as *const &u32)` error: transmute from a pointer type (`*const &u32`) to a reference type (`&&u32`) --> $DIR/transmute_ptr_to_ref.rs:74:14 | LL | _ => std::mem::transmute::<_, &&'b u32>(x), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(x as *const () as *const &'b u32)` error: aborting due to 22 previous errors