mirror of https://github.com/rust-lang/rust
32 lines
1.2 KiB
Plaintext
32 lines
1.2 KiB
Plaintext
error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
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--> $DIR/base-layout-is-sized-ice-123078.rs:5:8
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LL | a: [u8],
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| ^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `[u8]`
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= note: only the last field of a struct may have a dynamically sized type
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= help: change the field's type to have a statically known size
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help: borrowed types always have a statically known size
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LL | a: &[u8],
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| +
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help: the `Box` type always has a statically known size and allocates its contents in the heap
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LL | a: Box<[u8]>,
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| ++++ +
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error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
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--> $DIR/base-layout-is-sized-ice-123078.rs:10:23
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LL | const C: S = unsafe { std::mem::transmute(()) };
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| ^^^^^^^^^^^^^^^^^^^
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= note: source type: `()` (0 bits)
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= note: target type: `S` (this type does not have a fixed size)
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0277, E0512.
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For more information about an error, try `rustc --explain E0277`.
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