mirror of https://github.com/rust-lang/rust
14 lines
742 B
Plaintext
14 lines
742 B
Plaintext
error[E0793]: reference to packed field is unaligned
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--> $DIR/packed-struct-borrow-element-64bit.rs:13:15
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LL | let brw = &foo.baz;
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| ^^^^^^^^
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= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
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= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
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= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0793`.
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