error[E0308]: mismatched types --> $DIR/transmute_ref.rs:20:22 | 20 | let _: &mut u8 = transmute_ref!(&0u8); | ^^^^^^^^^^^^^^^^^^^^ types differ in mutability | = note: expected mutable reference `&mut u8` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:20:22 | 20 | let _: &mut u8 = transmute_ref!(&0u8); | ^^^^^^^^^^^^^^^^^^^^ types differ in mutability | = note: expected mutable reference `&mut u8` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:20:22 | 20 | let _: &mut u8 = transmute_ref!(&0u8); | ^^^^^^^^^^^^^^^^^^^^ types differ in mutability | = note: expected mutable reference `&mut u8` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:20:22 | 20 | let _: &mut u8 = transmute_ref!(&0u8); | ^^^^^^^^^^^^^^^^^^^^ types differ in mutability | = note: expected mutable reference `&mut u8` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:29:36 | 29 | const DST_NOT_A_REFERENCE: usize = transmute_ref!(&0u8); | ^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:29:36 | 29 | const DST_NOT_A_REFERENCE: usize = transmute_ref!(&0u8); | ^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:29:36 | 29 | const DST_NOT_A_REFERENCE: usize = transmute_ref!(&0u8); | ^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:29:36 | 29 | const DST_NOT_A_REFERENCE: usize = transmute_ref!(&0u8); | ^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `DstA: FromBytes` is not satisfied --> $DIR/transmute_ref.rs:40:35 | 40 | const DST_NOT_FROM_BYTES: &DstA = transmute_ref!(&AU16(0)); | ^^^^^^^^^^^^^^^^^^^^^^^^ | | | unsatisfied trait bound | required by a bound introduced by this call | help: the trait `FromBytes` is not implemented for `DstA` --> $DIR/transmute_ref.rs:37:1 | 37 | struct DstA(AU16); | ^^^^^^^^^^^ = note: Consider adding `#[derive(FromBytes)]` to `DstA` = help: the following other types implement trait `FromBytes`: () (A, B) (A, B, C) (A, B, C, D) (A, B, C, D, E) (A, B, C, D, E, F) (A, B, C, D, E, F, G) (A, B, C, D, E, F, G, H) and 80 others note: required by a bound in `DST_NOT_FROM_BYTES::AssertDstIsFromBytes` --> $DIR/transmute_ref.rs:40:35 | 40 | const DST_NOT_FROM_BYTES: &DstA = transmute_ref!(&AU16(0)); | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertDstIsFromBytes` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `DstB: Immutable` is not satisfied --> $DIR/transmute_ref.rs:48:34 | 48 | const DST_NOT_IMMUTABLE: &DstB = transmute_ref!(&AU16(0)); | ^^^^^^^^^^^^^^^^^^^^^^^^ | | | unsatisfied trait bound | required by a bound introduced by this call | help: the trait `Immutable` is not implemented for `DstB` --> $DIR/transmute_ref.rs:45:1 | 45 | struct DstB(AU16); | ^^^^^^^^^^^ = note: Consider adding `#[derive(Immutable)]` to `DstB` = help: the following other types implement trait `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 by a bound in `DST_NOT_IMMUTABLE::AssertDstIsImmutable` --> $DIR/transmute_ref.rs:48:34 | 48 | const DST_NOT_IMMUTABLE: &DstB = transmute_ref!(&AU16(0)); | ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertDstIsImmutable` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:53:54 | 53 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize); | ---------------^^^^^^- | | | | | expected `&_`, found `usize` | expected due to this | = note: expected reference `&_` found type `usize` help: consider borrowing here | 53 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(&0usize); | + error[E0308]: mismatched types --> $DIR/transmute_ref.rs:53:39 | 53 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize); | ^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:53:39 | 53 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize); | ^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:53:39 | 53 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize); | ^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:53:39 | 53 | const SRC_DST_NOT_REFERENCES: usize = transmute_ref!(0usize); | ^^^^^^^^^^^^^^^^^^^^^^ expected `usize`, found `&_` | = note: expected type `usize` found reference `&_` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0308]: mismatched types --> $DIR/transmute_ref.rs:62:49 | 62 | const SRC_NOT_A_REFERENCE: &u8 = transmute_ref!(0usize); | ---------------^^^^^^- | | | | | expected `&_`, found `usize` | expected due to this | = note: expected reference `&_` found type `usize` help: consider borrowing here | 62 | const SRC_NOT_A_REFERENCE: &u8 = transmute_ref!(&0usize); | + error[E0277]: the trait bound `SrcA: IntoBytes` is not satisfied --> $DIR/transmute_ref.rs:70:33 | 70 | const SRC_NOT_AS_BYTES: &AU16 = transmute_ref!(&SrcA(AU16(0))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | unsatisfied trait bound | required by a bound introduced by this call | help: the trait `IntoBytes` is not implemented for `SrcA` --> $DIR/transmute_ref.rs:67:1 | 67 | struct SrcA(AU16); | ^^^^^^^^^^^ = note: Consider adding `#[derive(IntoBytes)]` to `SrcA` = help: the following other types implement trait `IntoBytes`: () AU16 AtomicBool AtomicI16 AtomicI32 AtomicI64 AtomicI8 AtomicIsize and 69 others note: required by a bound in `SRC_NOT_AS_BYTES::AssertSrcIsIntoBytes` --> $DIR/transmute_ref.rs:70:33 | 70 | const SRC_NOT_AS_BYTES: &AU16 = transmute_ref!(&SrcA(AU16(0))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertSrcIsIntoBytes` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `SrcA: IntoBytes` is not satisfied --> $DIR/transmute_ref.rs:70:33 | 70 | const SRC_NOT_AS_BYTES: &AU16 = transmute_ref!(&SrcA(AU16(0))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound | help: the trait `IntoBytes` is not implemented for `SrcA` --> $DIR/transmute_ref.rs:67:1 | 67 | struct SrcA(AU16); | ^^^^^^^^^^^ = note: Consider adding `#[derive(IntoBytes)]` to `SrcA` = help: the following other types implement trait `IntoBytes`: () AU16 AtomicBool AtomicI16 AtomicI32 AtomicI64 AtomicI8 AtomicIsize and 69 others note: required by a bound in `SRC_NOT_AS_BYTES::AssertSrcIsIntoBytes` --> $DIR/transmute_ref.rs:70:33 | 70 | const SRC_NOT_AS_BYTES: &AU16 = transmute_ref!(&SrcA(AU16(0))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertSrcIsIntoBytes` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `SrcB: Immutable` is not satisfied --> $DIR/transmute_ref.rs:79:34 | 79 | const SRC_NOT_IMMUTABLE: &AU16 = transmute_ref!(&SrcB(AU16(0))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | unsatisfied trait bound | required by a bound introduced by this call | help: the trait `Immutable` is not implemented for `SrcB` --> $DIR/transmute_ref.rs:76:1 | 76 | struct SrcB(AU16); | ^^^^^^^^^^^ = note: Consider adding `#[derive(Immutable)]` to `SrcB` = help: the following other types implement trait `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 by a bound in `SRC_NOT_IMMUTABLE::AssertSrcIsImmutable` --> $DIR/transmute_ref.rs:79:34 | 79 | const SRC_NOT_IMMUTABLE: &AU16 = transmute_ref!(&SrcB(AU16(0))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertSrcIsImmutable` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `SrcB: Immutable` is not satisfied --> $DIR/transmute_ref.rs:79:34 | 79 | const SRC_NOT_IMMUTABLE: &AU16 = transmute_ref!(&SrcB(AU16(0))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound | help: the trait `Immutable` is not implemented for `SrcB` --> $DIR/transmute_ref.rs:76:1 | 76 | struct SrcB(AU16); | ^^^^^^^^^^^ = note: Consider adding `#[derive(Immutable)]` to `SrcB` = help: the following other types implement trait `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 by a bound in `SRC_NOT_IMMUTABLE::AssertSrcIsImmutable` --> $DIR/transmute_ref.rs:79:34 | 79 | const SRC_NOT_IMMUTABLE: &AU16 = transmute_ref!(&SrcB(AU16(0))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertSrcIsImmutable` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0599]: the method `transmute_ref` exists for struct `Wrap<&[u8], &[u8; 1]>`, but its trait bounds were not satisfied --> $DIR/transmute_ref.rs:84:31 | 84 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | ::: $WORKSPACE/src/util/macro_util.rs:692:1 | 692 | pub struct Wrap(pub Src, pub PhantomData); | ------------------------- doesn't satisfy `Wrap<&[u8], &[u8; 1]>: TransmuteRefDst<'_>` | = note: the following trait bounds were not satisfied: `[u8]: Sized` `<[u8; 1] as KnownLayout>::PointerMetadata = usize` which is required by `Wrap<&[u8], &[u8; 1]>: TransmuteRefDst<'_>` = note: this error originates in the macro `transmute_ref` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to 21 previous errors Some errors have detailed explanations: E0277, E0308, E0599. For more information about an error, try `rustc --explain E0277`.