error: this conflicts with another representation hint
--> $DIR/struct.rs:210:11
|
210 | #[repr(C, C)] // zerocopy-derive conservatively treats these as conflicting reprs
| ^
error: must have a non-align #[repr(...)] attribute in order to guarantee this type's memory layout
--> $DIR/struct.rs:216:10
|
216 | #[derive(IntoBytes)]
| ^^^^^^^^^
|
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error: must have a non-align #[repr(...)] attribute in order to guarantee this type's memory layout
--> $DIR/struct.rs:223:10
|
223 | #[derive(IntoBytes)]
| ^^^^^^^^^
|
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error: must have a non-align #[repr(...)] attribute in order to guarantee this type's memory layout
--> $DIR/struct.rs:250:10
|
250 | #[derive(IntoBytes)]
| ^^^^^^^^^
|
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error: cannot derive `Unaligned` on type with alignment greater than 1
--> $DIR/struct.rs:273:11
|
273 | #[repr(C, align(2))]
| ^^^^^
error: this conflicts with another representation hint
--> $DIR/struct.rs:279:8
|
279 | #[repr(transparent, align(2))]
| ^^^^^^^^^^^
error: this conflicts with another representation hint
--> $DIR/struct.rs:288:16
|
288 | #[repr(packed, align(2))]
| ^^^^^
error: this conflicts with another representation hint
--> $DIR/struct.rs:295:18
|
295 | #[repr(align(1), align(2))]
| ^^^^^
error: this conflicts with another representation hint
--> $DIR/struct.rs:301:18
|
301 | #[repr(align(2), align(4))]
| ^^^^^
error: must have #[repr(C)], #[repr(transparent)], or #[repr(packed)] attribute in order to guarantee this type's alignment
--> $DIR/struct.rs:305:10
|
305 | #[derive(Unaligned)]
| ^^^^^^^^^
|
= note: this error originates in the derive macro `Unaligned` (in Nightly builds, run with -Z macro-backtrace for more info)
error: must have #[repr(C)], #[repr(transparent)], or #[repr(packed)] attribute in order to guarantee this type's alignment
--> $DIR/struct.rs:310:10
|
310 | #[derive(Unaligned)]
| ^^^^^^^^^
|
= note: this error originates in the derive macro `Unaligned` (in Nightly builds, run with -Z macro-backtrace for more info)
error: this conflicts with another representation hint
--> $DIR/struct.rs:324:8
|
324 | #[repr(C, packed(2))]
| ^
error[E0692]: transparent struct cannot have other repr hints
--> $DIR/struct.rs:279:8
|
279 | #[repr(transparent, align(2))]
| ^^^^^^^^^^^ ^^^^^^^^
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> $DIR/struct.rs:31:10
|
31 | #[derive(KnownLayout)]
| ^^^^^^^^^^^ doesn't have a size known at compile-time
|
= help: within `KL00`, the trait `Sized` is not implemented for `[u8]`
note: required because it appears within the type `KL00`
--> $DIR/struct.rs:34:8
|
34 | struct KL00(u8, NotKnownLayoutDst);
| ^^^^
= help: see issue #48214
= note: this error originates in the derive macro `KnownLayout` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> $DIR/struct.rs:38:10
|
38 | #[derive(KnownLayout)]
| ^^^^^^^^^^^ doesn't have a size known at compile-time
|
= help: within `KL02`, the trait `Sized` is not implemented for `[u8]`
note: required because it appears within the type `KL02`
--> $DIR/struct.rs:41:8
|
41 | struct KL02(u8, [u8]);
| ^^^^
= help: see issue #48214
= note: this error originates in the derive macro `KnownLayout` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `NotKnownLayoutDst: zerocopy_renamed::KnownLayout` is not satisfied
--> $DIR/struct.rs:45:10
|
45 | #[derive(KnownLayout)]
| ^^^^^^^^^^^ unsatisfied trait bound
|
help: the trait `zerocopy_renamed::KnownLayout` is not implemented for `NotKnownLayoutDst`
--> $DIR/struct.rs:27:1
|
27 | struct NotKnownLayoutDst([u8]);
| ^^^^^^^^^^^^^^^^^^^^^^^^
= note: Consider adding `#[derive(KnownLayout)]` to `NotKnownLayoutDst`
= help: the following other types implement trait `zerocopy_renamed::KnownLayout`:
&T
&mut T
()
*const T
*mut T
AU16
AtomicBool
AtomicI16
and 73 others
= help: see issue #48214
= note: this error originates in the derive macro `KnownLayout` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `NotKnownLayout: zerocopy_renamed::KnownLayout` is not satisfied
--> $DIR/struct.rs:53:10
|
53 | #[derive(KnownLayout)]
| ^^^^^^^^^^^ unsatisfied trait bound
|
help: the trait `zerocopy_renamed::KnownLayout` is not implemented for `NotKnownLayout`
--> $DIR/struct.rs:25:1
|
25 | struct NotKnownLayout;
| ^^^^^^^^^^^^^^^^^^^^^
= note: Consider adding `#[derive(KnownLayout)]` to `NotKnownLayout`
= help: the following other types implement trait `zerocopy_renamed::KnownLayout`:
&T
&mut T
()
*const T
*mut T
AU16
AtomicBool
AtomicI16
and 73 others
= help: see issue #48214
= note: this error originates in the derive macro `KnownLayout` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `UnsafeCell<()>: zerocopy_renamed::Immutable` is not satisfied
--> $DIR/struct.rs:63:10
|
63 | #[derive(Immutable)]
| ^^^^^^^^^ the trait `zerocopy_renamed::Immutable` is not implemented for `UnsafeCell<()>`
|
= note: Consider adding `#[derive(Immutable)]` to `UnsafeCell<()>`
= help: the following other types implement trait `zerocopy_renamed::Immutable`:
&T
&mut T
()
(A, B)
(A, B, C)
(A, B, C, D)
(A, B, C, D, E)
(A, B, C, D, E, F)
and 130 others
= help: see issue #48214
= note: this error originates in the derive macro `Immutable` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `UnsafeCell<u8>: zerocopy_renamed::Immutable` is not satisfied
--> $DIR/struct.rs:70:10
|
70 | #[derive(Immutable)]
| ^^^^^^^^^ the trait `zerocopy_renamed::Immutable` is not implemented for `UnsafeCell<u8>`
|
= note: Consider adding `#[derive(Immutable)]` to `UnsafeCell<u8>`
= help: the following other types implement trait `zerocopy_renamed::Immutable`:
&T
&mut T
()
(A, B)
(A, B, C)
(A, B, C, D)
(A, B, C, D, E)
(A, B, C, D, E, F)
and 130 others
= note: required for `[UnsafeCell<u8>; 0]` to implement `zerocopy_renamed::Immutable`
= help: see issue #48214
= note: this error originates in the derive macro `Immutable` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0588]: packed type cannot transitively contain a `#[repr(align)]` type
--> $DIR/struct.rs:84:1
|
84 | struct TryFromBytesPacked {
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: `AU16` has a `#[repr(align)]` attribute
--> $DIR/../include.rs:64:5
|
64 | pub struct AU16(pub u16);
| ^^^^^^^^^^^^^^^
error[E0588]: packed type cannot transitively contain a `#[repr(align)]` type
--> $DIR/struct.rs:92:1
|
92 | struct TryFromBytesPackedN {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: `AU16` has a `#[repr(align)]` attribute
--> $DIR/../include.rs:64:5
|
64 | pub struct AU16(pub u16);
| ^^^^^^^^^^^^^^^
error[E0588]: packed type cannot transitively contain a `#[repr(align)]` type
--> $DIR/struct.rs:100:1
|
100 | struct TryFromBytesCPacked {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: `AU16` has a `#[repr(align)]` attribute
--> $DIR/../include.rs:64:5
|
64 | pub struct AU16(pub u16);
| ^^^^^^^^^^^^^^^
error[E0588]: packed type cannot transitively contain a `#[repr(align)]` type
--> $DIR/struct.rs:108:1
|
108 | struct TryFromBytesCPackedN {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
note: `AU16` has a `#[repr(align)]` attribute
--> $DIR/../include.rs:64:5
|
64 | pub struct AU16(pub u16);
| ^^^^^^^^^^^^^^^
error[E0277]: the trait bound `AU16: zerocopy_renamed::Unaligned` is not satisfied
--> $DIR/struct.rs:120:10
|
120 | #[derive(IntoBytes)]
| ^^^^^^^^^ unsatisfied trait bound
|
help: the trait `zerocopy_renamed::Unaligned` is not implemented for `AU16`
--> $DIR/../include.rs:64:5
|
64 | pub struct AU16(pub u16);
| ^^^^^^^^^^^^^^^
= note: Consider adding `#[derive(Unaligned)]` to `AU16`
= help: the following other types implement trait `zerocopy_renamed::Unaligned`:
()
AtomicBool
AtomicI8
AtomicU8
Cell<T>
F32<O>
F64<O>
I128<O>
and 26 others
= help: see issue #48214
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: `IntoBytes2` has 1 total byte(s) of padding
--> $DIR/struct.rs:129:10
|
129 | #[derive(IntoBytes)]
| ^^^^^^^^^ types with padding cannot implement `IntoBytes`
|
= note: consider using `zerocopy::Unalign` to lower the alignment of individual fields
= note: consider adding explicit fields where padding would be
= note: consider using `#[repr(packed)]` to remove padding
help: the trait `PaddingFree<IntoBytes2, 1>` is not implemented for `()`
but trait `PaddingFree<IntoBytes2, 0>` is implemented for it
--> $WORKSPACE/src/util/macro_util.rs:62:1
|
62 | impl<T: ?Sized> PaddingFree<T, 0> for () {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: see issue #48214
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: `IntoBytes3` has 1 total byte(s) of padding
--> $DIR/struct.rs:139:10
|
139 | #[derive(IntoBytes)]
| ^^^^^^^^^ types with padding cannot implement `IntoBytes`
|
= note: consider using `zerocopy::Unalign` to lower the alignment of individual fields
= note: consider adding explicit fields where padding would be
= note: consider using `#[repr(packed)]` to remove padding
help: the trait `PaddingFree<IntoBytes3, 1>` is not implemented for `()`
but trait `PaddingFree<IntoBytes3, 0>` is implemented for it
--> $WORKSPACE/src/util/macro_util.rs:62:1
|
62 | impl<T: ?Sized> PaddingFree<T, 0> for () {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: see issue #48214
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
--> $DIR/struct.rs:158:10
|
158 | #[derive(IntoBytes)]
| ^^^^^^^^^ doesn't have a size known at compile-time
|
= help: within `IntoBytes4`, the trait `Sized` is not implemented for `[u8]`
note: required because it appears within the type `IntoBytes4`
--> $DIR/struct.rs:163:8
|
163 | struct IntoBytes4 {
| ^^^^^^^^^^
= note: required for `IntoBytes4` to implement `macro_util::__size_of::Sized`
note: required by a bound in `macro_util::__size_of::size_of`
--> $WORKSPACE/src/util/macro_util.rs:306:29
|
306 | pub const fn size_of<T: Sized + ?core::marker::Sized>() -> usize {
| ^^^^^ required by this bound in `size_of`
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: `[u8]` is unsized
--> $DIR/struct.rs:165:8
|
165 | b: SliceU8,
| ^^^^^^^ `IntoBytes` needs all field types to be `Sized` in order to determine whether there is padding
|
= help: the trait `Sized` is not implemented for `[u8]`
= note: consider using `#[repr(packed)]` to remove padding
= note: `IntoBytes` does not require the fields of `#[repr(packed)]` types to be `Sized`
= note: required for `[u8]` to implement `macro_util::__size_of::Sized`
note: required by a bound in `macro_util::__size_of::size_of`
--> $WORKSPACE/src/util/macro_util.rs:306:29
|
306 | pub const fn size_of<T: Sized + ?core::marker::Sized>() -> usize {
| ^^^^^ required by this bound in `size_of`
error[E0277]: `IntoBytes5` has one or more padding bytes
--> $DIR/struct.rs:172:10
|
172 | #[derive(IntoBytes)]
| ^^^^^^^^^ types with padding cannot implement `IntoBytes`
|
= note: consider using `zerocopy::Unalign` to lower the alignment of individual fields
= note: consider adding explicit fields where padding would be
= note: consider using `#[repr(packed)]` to remove padding
help: the trait `DynamicPaddingFree<IntoBytes5, true>` is not implemented for `()`
but trait `DynamicPaddingFree<IntoBytes5, false>` is implemented for it
--> $WORKSPACE/src/util/macro_util.rs:80:1
|
80 | impl<T: ?Sized> DynamicPaddingFree<T, false> for () {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: see issue #48214
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: `IntoBytes6` has one or more padding bytes
--> $DIR/struct.rs:184:10
|
184 | #[derive(IntoBytes)]
| ^^^^^^^^^ types with padding cannot implement `IntoBytes`
|
= note: consider using `zerocopy::Unalign` to lower the alignment of individual fields
= note: consider adding explicit fields where padding would be
= note: consider using `#[repr(packed)]` to remove padding
help: the trait `DynamicPaddingFree<IntoBytes6, true>` is not implemented for `()`
but trait `DynamicPaddingFree<IntoBytes6, false>` is implemented for it
--> $WORKSPACE/src/util/macro_util.rs:80:1
|
80 | impl<T: ?Sized> DynamicPaddingFree<T, false> for () {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: see issue #48214
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: `IntoBytes7` has one or more padding bytes
--> $DIR/struct.rs:197:10
|
197 | #[derive(IntoBytes)]
| ^^^^^^^^^ types with padding cannot implement `IntoBytes`
|
= note: consider using `zerocopy::Unalign` to lower the alignment of individual fields
= note: consider adding explicit fields where padding would be
= note: consider using `#[repr(packed)]` to remove padding
help: the trait `DynamicPaddingFree<IntoBytes7, true>` is not implemented for `()`
but trait `DynamicPaddingFree<IntoBytes7, false>` is implemented for it
--> $WORKSPACE/src/util/macro_util.rs:80:1
|
80 | impl<T: ?Sized> DynamicPaddingFree<T, false> for () {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: see issue #48214
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: `IntoBytes13` has one or more padding bytes
--> $DIR/struct.rs:260:10
|
260 | #[derive(IntoBytes)]
| ^^^^^^^^^ types with padding cannot implement `IntoBytes`
|
= note: consider using `zerocopy::Unalign` to lower the alignment of individual fields
= note: consider adding explicit fields where padding would be
= note: consider using `#[repr(packed)]` to remove padding
help: the trait `DynamicPaddingFree<IntoBytes13, true>` is not implemented for `()`
but trait `DynamicPaddingFree<IntoBytes13, false>` is implemented for it
--> $WORKSPACE/src/util/macro_util.rs:80:1
|
80 | impl<T: ?Sized> DynamicPaddingFree<T, false> for () {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: see issue #48214
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0587]: type has conflicting packed and align representation hints
--> $DIR/struct.rs:290:1
|
290 | struct Unaligned3;
| ^^^^^^^^^^^^^^^^^
error[E0277]: the trait bound `SplitAtNotKnownLayout: zerocopy_renamed::KnownLayout` is not satisfied
--> $DIR/struct.rs:328:10
|
328 | #[derive(SplitAt)]
| ^^^^^^^ unsatisfied trait bound
|
help: the trait `zerocopy_renamed::KnownLayout` is not implemented for `SplitAtNotKnownLayout`
--> $DIR/struct.rs:332:1
|
332 | struct SplitAtNotKnownLayout([u8]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= note: Consider adding `#[derive(KnownLayout)]` to `SplitAtNotKnownLayout`
= help: the following other types implement trait `zerocopy_renamed::KnownLayout`:
&T
&mut T
()
*const T
*mut T
AU16
AtomicBool
AtomicI16
and 73 others
note: required by a bound in `SplitAt`
--> $WORKSPACE/src/split_at.rs:61:27
|
61 | pub unsafe trait SplitAt: KnownLayout<PointerMetadata = usize> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `SplitAt`
= note: this error originates in the derive macro `SplitAt` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `u8: SplitAt` is not satisfied
--> $DIR/struct.rs:334:10
|
334 | #[derive(SplitAt, KnownLayout)]
| ^^^^^^^ the trait `SplitAt` is not implemented for `u8`
|
= note: Consider adding `#[derive(SplitAt)]` to `u8`
help: the following other types implement trait `SplitAt`
--> $DIR/struct.rs:328:10
|
328 | #[derive(SplitAt)]
| ^^^^^^^ `SplitAtNotKnownLayout`
...
334 | #[derive(SplitAt, KnownLayout)]
| ^^^^^^^ `SplitAtSized`
|
::: $WORKSPACE/src/split_at.rs:251:1
|
251 | unsafe impl<T> SplitAt for [T] {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `[T]`
= help: see issue #48214
= note: this error originates in the derive macro `SplitAt` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0277]: the trait bound `AU16: zerocopy_renamed::Unaligned` is not satisfied
--> $DIR/struct.rs:244:28
|
244 | is_into_bytes_11::<IntoBytes11<AU16>>();
| ^^^^^^^^^^^^^^^^^ unsatisfied trait bound
|
help: the trait `zerocopy_renamed::Unaligned` is not implemented for `AU16`
--> $DIR/../include.rs:64:5
|
64 | pub struct AU16(pub u16);
| ^^^^^^^^^^^^^^^
= note: Consider adding `#[derive(Unaligned)]` to `AU16`
= help: the following other types implement trait `zerocopy_renamed::Unaligned`:
()
AtomicBool
AtomicI8
AtomicU8
Cell<T>
F32<O>
F64<O>
I128<O>
and 26 others
note: required for `IntoBytes11<AU16>` to implement `zerocopy_renamed::IntoBytes`
--> $DIR/struct.rs:232:10
|
232 | #[derive(IntoBytes)]
| ^^^^^^^^^ unsatisfied trait bound introduced in this `derive` macro
note: required by a bound in `is_into_bytes_11`
--> $DIR/struct.rs:242:24
|
242 | fn is_into_bytes_11<T: IntoBytes>() {
| ^^^^^^^^^ required by this bound in `is_into_bytes_11`
= note: this error originates in the derive macro `IntoBytes` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 36 previous errors
Some errors have detailed explanations: E0277, E0587, E0588, E0692.
For more information about an error, try `rustc --explain E0277`.