error[E0277]: the size for values of type `[u8]` cannot be known at compilation time --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by `AssertSrcIsSized` --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this error originates in the macro `transmute_ref` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by a bound in `AssertSrcIsSized` --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `AssertSrcIsSized` = note: this error originates in the macro `transmute_ref` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` = note: all local variables must have a statically known size = help: unsized locals are gated as an unstable feature = note: this error originates in the macro `transmute_ref` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by a bound in `transmute` --> $RUST/core/src/intrinsics.rs | | pub fn transmute(e: T) -> U; | ^ required by this bound in `transmute` = note: this error originates in the macro `$crate::assert_size_eq` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` = note: this error originates in the macro `$crate::assert_align_gt_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the size for values of type `[u8]` cannot be known at compilation time --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` = note: the left-hand-side of an assignment must have a statically known size = note: this error originates in the macro `$crate::assert_align_gt_eq` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by a bound in `AlignOf` --> src/util/macro_util.rs | | pub struct AlignOf { | ^ required by this bound in `AlignOf` = note: this error originates in the macro `$crate::assert_align_gt_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the size for values of type `[u8]` cannot be known at compilation time --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by `MaxAlignsOf::::new` --> src/util/macro_util.rs | | pub fn new(_t: T, _u: U) -> MaxAlignsOf { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this error originates in the macro `$crate::assert_align_gt_eq` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by a bound in `MaxAlignsOf` --> src/util/macro_util.rs | | pub union MaxAlignsOf { | ^ required by this bound in `MaxAlignsOf` = note: this error originates in the macro `$crate::assert_align_gt_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the size for values of type `[u8]` cannot be known at compilation time --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by a bound in `MaxAlignsOf` --> src/util/macro_util.rs | | pub union MaxAlignsOf { | ^ required by this bound in `MaxAlignsOf` = note: this error originates in the macro `$crate::assert_align_gt_eq` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by a bound in `AlignOf` --> src/util/macro_util.rs | | pub struct AlignOf { | ^ required by this bound in `AlignOf` = note: this error originates in the macro `$crate::assert_align_gt_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the size for values of type `[u8]` cannot be known at compilation time --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by a bound in `MaxAlignsOf` --> src/util/macro_util.rs | | pub union MaxAlignsOf { | ^ required by this bound in `MaxAlignsOf` = note: this error originates in the macro `$crate::assert_align_gt_eq` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` note: required by a bound in `transmute_ref` --> src/util/macro_util.rs | | pub const unsafe fn transmute_ref<'dst, 'src: 'dst, Src: 'src, Dst: 'dst>( | ^^^ required by this bound in `transmute_ref` = note: this error originates in the macro `transmute_ref` (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 --> tests/ui-msrv/transmute-ref-src-unsized.rs:16:31 | 16 | const SRC_UNSIZED: &[u8; 1] = transmute_ref!(&[0u8][..]); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | = help: the trait `Sized` is not implemented for `[u8]` = note: all function arguments must have a statically known size = note: this error originates in the macro `$crate::assert_size_eq` (in Nightly builds, run with -Z macro-backtrace for more info)