创建项目

src/error/mod.rs

@@ -0,0 +1,24 @@
+use std::io;
+
+use crossbeam::channel::RecvError;
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum Error {
+    #[error("packet error")]
+    PacketError(#[from] packet::error::Error),
+    #[error("Io error")]
+    Io(#[from] io::Error),
+    #[error("Channel error")]
+    Channel(#[from] RecvError),
+    #[error("Protobuf error")]
+    Protobuf(#[from] protobuf::Error),
+    #[error("Invalid packet")]
+    InvalidPacket,
+    #[error("Not support")]
+    NotSupport,
+    #[error("Stop")]
+    Stop(String),
+}
+
+pub type Result<T> = std::result::Result<T, Error>;