| error[E0793]: reference to packed field is unaligned |
| --> tests/ui/pin_project/unaligned_references.rs:15:13 |
| | |
| 15 | let _ = &a.f; //~ ERROR reference to packed field is unaligned |
| | ^^^^ |
| | |
| = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses |
| = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) |
| = 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) |
| |
| error[E0793]: reference to packed field is unaligned |
| --> tests/ui/pin_project/unaligned_references.rs:18:13 |
| | |
| 18 | let _ = &b.f; //~ ERROR reference to packed field is unaligned |
| | ^^^^ |
| | |
| = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses |
| = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) |
| = 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) |
