1error[E0277]: the trait bound `Src: FromBytes` is not satisfied 2 --> tests/ui-stable/transmute-mut-src-not-frombytes.rs:24:38 3 | 424 | const SRC_NOT_FROM_BYTES: &mut Dst = transmute_mut!(&mut Src); 5 | ^^^^^^^^^^^^^^^^^^^^^^^^ 6 | | 7 | the trait `FromBytes` is not implemented for `Src` 8 | required by a bound introduced by this call 9 | 10 = help: the following other types implement trait `FromBytes`: 11 isize 12 i8 13 i16 14 i32 15 i64 16 i128 17 usize 18 u8 19 and $N others 20note: required by a bound in `AssertSrcIsFromBytes` 21 --> tests/ui-stable/transmute-mut-src-not-frombytes.rs:24:38 22 | 2324 | const SRC_NOT_FROM_BYTES: &mut Dst = transmute_mut!(&mut Src); 24 | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertSrcIsFromBytes` 25 = note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info) 26 27error[E0277]: the trait bound `Src: FromBytes` is not satisfied 28 --> tests/ui-stable/transmute-mut-src-not-frombytes.rs:24:38 29 | 3024 | const SRC_NOT_FROM_BYTES: &mut Dst = transmute_mut!(&mut Src); 31 | ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `FromBytes` is not implemented for `Src` 32 | 33 = help: the following other types implement trait `FromBytes`: 34 isize 35 i8 36 i16 37 i32 38 i64 39 i128 40 usize 41 u8 42 and $N others 43note: required by a bound in `AssertSrcIsFromBytes` 44 --> tests/ui-stable/transmute-mut-src-not-frombytes.rs:24:38 45 | 4624 | const SRC_NOT_FROM_BYTES: &mut Dst = transmute_mut!(&mut Src); 47 | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertSrcIsFromBytes` 48 = note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info) 49