/// Byte buffer.
////// Any type that implements `AsRef<[u8]>` and `Into<Vec<u8>>` such that both
/// implementation yields the same bytes.
////// # Safety
////// The `Into<Vec<u8>>` **must** return the same bytes as `AsRef<[u8]>`.
pubunsafetraitBytesBuf: AsRef<[u8]> + Into<Vec<u8>> {}unsafeimplBytesBuf forVec<u8>{}unsafeimplBytesBuf forString{}