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pub trait Decode<A>: Sized {
    type Err;

    fn decode<R>(bytes: &mut R, args: A) -> Result<Self, Self::Err>
        where
            R: std::io::Read;
}

pub fn decode<T, R>(bytes: &mut R) -> Result<T, T::Err>
    where
        R: std::io::Read,
        T: Decode<()>,
{ decode_with(bytes, ()) }

pub fn decode_with<T, R, N>(bytes: &mut R, args: N) -> Result<T, T::Err>
    where
        R: std::io::Read,
        T: Decode<N>,
{ T::decode(bytes, args) }