error: transmute from a pointer to a pointer --> tests/ui/transmute_ptr_to_ptr.rs:30:29 | LL | let _: *const f32 = std::mem::transmute(ptr); | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr as *const f32` | = note: `-D clippy::transmute-ptr-to-ptr` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::transmute_ptr_to_ptr)]` error: transmute from a pointer to a pointer --> tests/ui/transmute_ptr_to_ptr.rs:33:27 | LL | let _: *mut f32 = std::mem::transmute(mut_ptr); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `mut_ptr as *mut f32` error: transmute from a reference to a reference --> tests/ui/transmute_ptr_to_ptr.rs:36:23 | LL | let _: &f32 = std::mem::transmute(&1u32); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&1u32 as *const u32 as *const f32)` error: transmute from a reference to a reference --> tests/ui/transmute_ptr_to_ptr.rs:38:23 | LL | let _: &f32 = std::mem::transmute(&1f64); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&1f64 as *const f64 as *const f32)` error: transmute from a reference to a reference --> tests/ui/transmute_ptr_to_ptr.rs:42:27 | LL | let _: &mut f32 = std::mem::transmute(&mut 1u32); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut 1u32 as *mut u32 as *mut f32)` error: transmute from a reference to a reference --> tests/ui/transmute_ptr_to_ptr.rs:44:37 | LL | let _: &GenericParam = std::mem::transmute(&GenericParam { t: 1u32 }); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&GenericParam { t: 1u32 } as *const GenericParam as *const GenericParam)` error: transmute from a reference to a reference --> tests/ui/transmute_ptr_to_ptr.rs:47:36 | LL | let u8_ref: &u8 = unsafe { std::mem::transmute(u64_ref) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(u64_ref as *const u64 as *const u8)` error: aborting due to 7 previous errors