use super::packing::*;
impl PackedStruct<[u8; 1]> for bool {
#[inline]
fn pack(&self) -> [u8; 1] {
if *self { [1] } else { [0] }
}
#[inline]
fn unpack(src: &[u8; 1]) -> Result<bool, PackingError> {
match src[0] {
1 => Ok(true),
0 => Ok(false),
_ => Err(PackingError::InvalidValue)
}
}
}
impl PackedStructInfo for bool {
#[inline]
fn packed_bits() -> usize {
1
}
}
packing_slice!(bool; 1);
impl PackedStruct<[u8; 1]> for u8 {
#[inline]
fn pack(&self) -> [u8; 1] {
[*self]
}
#[inline]
fn unpack(src: &[u8; 1]) -> Result<u8, PackingError> {
Ok(src[0])
}
}
impl PackedStructInfo for u8 {
#[inline]
fn packed_bits() -> usize {
8
}
}
packing_slice!(u8; 1);
impl PackedStruct<[u8; 1]> for i8 {
#[inline]
fn pack(&self) -> [u8; 1] {
[*self as u8]
}
#[inline]
fn unpack(src: &[u8; 1]) -> Result<i8, PackingError> {
Ok(src[0] as i8)
}
}
impl PackedStructInfo for i8 {
#[inline]
fn packed_bits() -> usize {
8
}
}
packing_slice!(i8; 1);
impl PackedStruct<[u8; 0]> for () {
#[inline]
fn pack(&self) -> [u8; 0] {
[]
}
#[inline]
fn unpack(_src: &[u8; 0]) -> Result<(), PackingError> {
Ok(())
}
}
impl PackedStructInfo for () {
#[inline]
fn packed_bits() -> usize {
0
}
}