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-rw-r--r--src/message.rs36
1 files changed, 0 insertions, 36 deletions
diff --git a/src/message.rs b/src/message.rs
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index 9ab14f9..0000000
--- a/src/message.rs
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-use std::net::IpAddr;
-
-use serde::{Deserialize, Serialize};
-
-pub type MessageKind = u32;
-
-/// This trait should be implemented by all messages your application
-/// wants to handle (click to read more).
-///
-/// It defines a `KIND`, which should be a **unique**
-/// `u32` that distinguishes these messages from other types of messages
-/// (it is used by our communication protocol), as well as an associated
-/// `Response` type that defines the type of the response that is given
-/// to the message. It is your responsibility to ensure that `KIND` is a
-/// unique `u32` that is not used by any other protocol messages.
-/// All `KIND` values of the form `0x42xxxxxx` are reserved by the netapp
-/// crate for internal purposes.
-///
-/// A handler for this message has type `Self -> Self::Response`.
-/// If you need to return an error, the `Response` type should be
-/// a `Result<_, _>`.
-pub trait Message: Serialize + for<'de> Deserialize<'de> + Send + Sync {
- const KIND: MessageKind;
- type Response: Serialize + for<'de> Deserialize<'de> + Send + Sync;
-}
-
-#[derive(Serialize, Deserialize)]
-pub(crate) struct HelloMessage {
- pub server_addr: Option<IpAddr>,
- pub server_port: u16,
-}
-
-impl Message for HelloMessage {
- const KIND: MessageKind = 0x42000001;
- type Response = ();
-}