diff options
| -rw-r--r-- | src/lib.rs | 23 |
1 files changed, 20 insertions, 3 deletions
@@ -42,6 +42,8 @@ assert_eq!(wtr, vec![5, 2, 0, 3]); #[cfg(feature = "std")] extern crate core; +use core::fmt::Debug; +use core::hash::Hash; use core::mem::transmute; use core::ptr::copy_nonoverlapping; @@ -114,7 +116,8 @@ fn pack_size(n: u64) -> usize { /// BigEndian::write_i16(&mut buf, -50_000); /// assert_eq!(-50_000, BigEndian::read_i16(&buf)); /// ``` -pub trait ByteOrder { +pub trait ByteOrder + : Clone + Copy + Debug + Default + Eq + Hash + Ord + PartialEq + PartialOrd { /// Reads an unsigned 16 bit integer from `buf`. /// /// Panics when `buf.len() < 2`. @@ -260,13 +263,27 @@ pub trait ByteOrder { /// /// Note that this type has no value constructor. It is used purely at the /// type level. -#[allow(missing_copy_implementations)] pub enum BigEndian {} +#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)] +pub enum BigEndian {} + +impl Default for BigEndian { + fn default() -> BigEndian { + unreachable!() + } +} /// Defines little-endian serialization. /// /// Note that this type has no value constructor. It is used purely at the /// type level. -#[allow(missing_copy_implementations)] pub enum LittleEndian {} +#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)] +pub enum LittleEndian {} + +impl Default for LittleEndian { + fn default() -> LittleEndian { + unreachable!() + } +} /// Defines network byte order serialization. /// |