use super::{LCodec, RCodec, ThuboCodec, WCodec};
use crate::buffers::{
reader::{DidntRead, Reader},
writer::{DidntWrite, Writer},
};
macro_rules! array_impl {
($n:expr) => {
impl<W> WCodec<[u8; $n], &mut W> for ThuboCodec
where
W: Writer,
{
type Output = Result<(), DidntWrite>;
fn write(self, writer: &mut W, x: [u8; $n]) -> Self::Output {
writer.write_exact(x.as_slice())
}
}
impl<W> WCodec<&[u8; $n], &mut W> for ThuboCodec
where
W: Writer,
{
type Output = Result<(), DidntWrite>;
fn write(self, writer: &mut W, x: &[u8; $n]) -> Self::Output {
self.write(writer, *x)
}
}
impl<R> RCodec<[u8; $n], &mut R> for ThuboCodec
where
R: Reader,
{
type Error = DidntRead;
fn read(self, reader: &mut R) -> Result<[u8; $n], Self::Error> {
let mut x = [0u8; $n];
reader.read_exact(&mut x)?;
Ok(x)
}
}
impl LCodec<[u8; $n]> for ThuboCodec {
fn w_len(self, _: [u8; $n]) -> usize {
$n
}
}
};
}
array_impl!(1);
array_impl!(2);
array_impl!(3);
array_impl!(4);
array_impl!(5);
array_impl!(6);
array_impl!(7);
array_impl!(8);
array_impl!(9);
array_impl!(10);
array_impl!(11);
array_impl!(12);
array_impl!(13);
array_impl!(14);
array_impl!(15);
array_impl!(16);