error: transmute from a reference to a pointer --> tests/ui/transmute.rs:33:27 | LL | let _: *const T = core::mem::transmute(t); | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T` | = note: `-D clippy::useless-transmute` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::useless_transmute)]` error: transmute from a reference to a pointer --> tests/ui/transmute.rs:36:25 | LL | let _: *mut T = core::mem::transmute(t); | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T as *mut T` error: transmute from a reference to a pointer --> tests/ui/transmute.rs:39:27 | LL | let _: *const U = core::mem::transmute(t); | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T as *const U` error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:47:27 | LL | let _: Vec = core::mem::transmute(my_vec()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:50:27 | LL | let _: Vec = core::mem::transmute(my_vec()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:53:27 | LL | let _: Vec = std::mem::transmute(my_vec()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:56:27 | LL | let _: Vec = std::mem::transmute(my_vec()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:59:27 | LL | let _: Vec = my_transmute(my_vec()); | ^^^^^^^^^^^^^^^^^^^^^^ error: transmute from an integer to a pointer --> tests/ui/transmute.rs:62:31 | LL | let _: *const usize = std::mem::transmute(5_isize); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `5_isize as *const usize` error: transmute from an integer to a pointer --> tests/ui/transmute.rs:67:31 | LL | let _: *const usize = std::mem::transmute(1 + 1usize); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(1 + 1usize) as *const usize` error: transmute from a type (`*const Usize`) to the type that it points to (`Usize`) --> tests/ui/transmute.rs:99:24 | LL | let _: Usize = core::mem::transmute(int_const_ptr); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `-D clippy::crosspointer-transmute` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::crosspointer_transmute)]` error: transmute from a type (`*mut Usize`) to the type that it points to (`Usize`) --> tests/ui/transmute.rs:102:24 | LL | let _: Usize = core::mem::transmute(int_mut_ptr); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`Usize`) to a pointer to that type (`*const Usize`) --> tests/ui/transmute.rs:105:31 | LL | let _: *const Usize = core::mem::transmute(my_int()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`Usize`) to a pointer to that type (`*mut Usize`) --> tests/ui/transmute.rs:108:29 | LL | let _: *mut Usize = core::mem::transmute(my_int()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a `u8` to a `bool` --> tests/ui/transmute.rs:115:28 | LL | let _: bool = unsafe { std::mem::transmute(0_u8) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `0_u8 != 0` | = note: `-D clippy::transmute-int-to-bool` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::transmute_int_to_bool)]` error: transmute from a `&[u8]` to a `&str` --> tests/ui/transmute.rs:122:28 | LL | let _: &str = unsafe { std::mem::transmute(B) }; | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::str::from_utf8(B).unwrap()` | = note: `-D clippy::transmute-bytes-to-str` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::transmute_bytes_to_str)]` error: transmute from a `&mut [u8]` to a `&mut str` --> tests/ui/transmute.rs:125:32 | LL | let _: &mut str = unsafe { std::mem::transmute(mb) }; | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::str::from_utf8_mut(mb).unwrap()` error: transmute from a `&[u8]` to a `&str` --> tests/ui/transmute.rs:128:30 | LL | const _: &str = unsafe { std::mem::transmute(B) }; | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::str::from_utf8_unchecked(B)` error: aborting due to 18 previous errors