use super::{RCodec, ThuboCodec, WCodec};
use crate::{
buffers::{
Chunk,
reader::{DidntRead, Reader},
writer::{DidntWrite, Writer},
},
codec::LCodec,
};
impl LCodec<&Chunk> for ThuboCodec {
fn w_len(self, message: &Chunk) -> usize {
self.w_len(message.as_slice())
}
}
impl<W> WCodec<&Chunk, &mut W> for ThuboCodec
where
W: Writer,
{
type Output = Result<(), DidntWrite>;
fn write(self, writer: &mut W, x: &Chunk) -> Self::Output {
self.write(&mut *writer, x.len())?;
writer.write_chunk(x)?;
Ok(())
}
}
impl<R> RCodec<Chunk, &mut R> for ThuboCodec
where
R: Reader,
{
type Error = DidntRead;
fn read(self, reader: &mut R) -> Result<Chunk, Self::Error> {
let len: usize = self.read(&mut *reader)?;
let chunk = reader.read_chunk(len)?;
Ok(chunk)
}
}