32 lines
1.3 KiB
Plaintext
32 lines
1.3 KiB
Plaintext
error[E0277]: the trait bound `Src: FromBytes` is not satisfied
|
|
--> tests/ui-nightly/transmute-mut-src-not-frombytes.rs:24:38
|
|
|
|
|
24 | const SRC_NOT_FROM_BYTES: &mut Dst = transmute_mut!(&mut Src);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
|
|
|
|
|
help: the trait `FromBytes` is not implemented for `Src`
|
|
--> tests/ui-nightly/transmute-mut-src-not-frombytes.rs:17:1
|
|
|
|
|
17 | struct Src;
|
|
| ^^^^^^^^^^
|
|
= note: Consider adding `#[derive(FromBytes)]` to `Src`
|
|
= help: the following other types implement trait `FromBytes`:
|
|
()
|
|
AtomicI16
|
|
AtomicI32
|
|
AtomicI64
|
|
AtomicI8
|
|
AtomicIsize
|
|
AtomicU16
|
|
AtomicU32
|
|
and $N others
|
|
note: required by a bound in `Wrap::<&'a mut Src, &'a mut Dst>::transmute_mut`
|
|
--> src/util/macro_util.rs
|
|
|
|
|
| pub fn transmute_mut(self) -> &'a mut Dst
|
|
| ------------- required by a bound in this associated function
|
|
| where
|
|
| Src: FromBytes + IntoBytes,
|
|
| ^^^^^^^^^ required by this bound in `Wrap::<&mut Src, &mut Dst>::transmute_mut`
|
|
= note: this error originates in the macro `transmute_mut` (in Nightly builds, run with -Z macro-backtrace for more info)
|