1error[E0277]: the trait bound `Src: FromBytes` is not satisfied
2  --> tests/ui-nightly/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             ()
12             Dst
13             F32<O>
14             F64<O>
15             I128<O>
16             I16<O>
17             I32<O>
18             I64<O>
19           and $N others
20note: required by a bound in `AssertSrcIsFromBytes`
21  --> tests/ui-nightly/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-nightly/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             ()
35             Dst
36             F32<O>
37             F64<O>
38             I128<O>
39             I16<O>
40             I32<O>
41             I64<O>
42           and $N others
43note: required by a bound in `AssertSrcIsFromBytes`
44  --> tests/ui-nightly/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