{
"$type": "site.standard.document",
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"path": "/t/could-you-borrow-a-bit/24300#post_15",
"publishedAt": "2026-05-18T16:50:32.000Z",
"site": "https://internals.rust-lang.org",
"textContent": "This looks…confused to me. Either use `u8` (or, better, bit patterns in a single `u8` for `bit_offset` and `bit_len` or the `PhantomData` needs to keep a reference to a `[u8]` slice. In any case, this only works for slices into bitfields up to `USIZE_MAX / 4` bytes in length and starting at a bit in the first `USIZE_MAX` bits.",
"title": "Could you borrow a bit?"
}