1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
mod decode;
mod encode;
#[cfg(feature = "prost")]
mod prost;
pub use self::decode::Streaming;
pub(crate) use self::encode::{encode_client, encode_server};
#[cfg(feature = "prost")]
#[cfg_attr(docsrs, doc(cfg(feature = "prost")))]
pub use self::prost::ProstCodec;
pub use tokio_codec::{Decoder, Encoder};
use crate::Status;
pub trait Codec {
type Encode: Send + 'static;
type Decode: Send + 'static;
type Encoder: Encoder<Item = Self::Encode, Error = Status> + Send + 'static;
type Decoder: Decoder<Item = Self::Decode, Error = Status> + Send + 'static;
const CONTENT_TYPE: &'static str;
fn encoder(&mut self) -> Self::Encoder;
fn decoder(&mut self) -> Self::Decoder;
}