WIP v0.3.0 with changed API

1 files changed, 23 insertions, 0 deletions

diff --git a/src/error.rs b/src/error.rs
index 469670a..14c6187 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -22,13 +22,36 @@ pub enum Error {
 	#[error(display = "Handshake error: {}", _0)]
 	Handshake(#[error(source)] kuska_handshake::async_std::Error),
 
+	#[error(display = "UTF8 error: {}", _0)]
+	UTF8(#[error(source)] std::string::FromUtf8Error),
+
 	#[error(display = "{}", _0)]
 	Message(String),
 
+	#[error(display = "No handler / shutting down")]
+	NoHandler,
+
 	#[error(display = "Remote error: {}", _0)]
 	Remote(String),
 }
 
+impl Error {
+	pub fn code(&self) -> u8 {
+		match self {
+			Self::Io(_) => 100,
+			Self::TokioJoin(_) => 110,
+			Self::OneshotRecv(_) => 111,
+			Self::RMPEncode(_) => 10,
+			Self::RMPDecode(_) => 11,
+			Self::UTF8(_) => 12,
+			Self::NoHandler => 20,
+			Self::Handshake(_) => 30,
+			Self::Remote(_) => 40,
+			Self::Message(_) => 99,
+		}
+	}
+}
+
 impl<T> From<tokio::sync::watch::error::SendError<T>> for Error {
 	fn from(_e: tokio::sync::watch::error::SendError<T>) -> Error {
 		Error::Message("Watch send error".into())