Function encode_response_to_slice 

pub fn encode_response_to_slice<'a, T>(
    id: u64,
    value: &T,
    limits: Limits,
    storage: &'a mut [u8],
) -> Result<&'a mut [u8], Error>
where
    T: Serialize + ?Sized,

Encode a complete response into caller storage; follows encode_to_slice.