refactor everything

1 files changed, 37 insertions, 0 deletions

diff --git a/src/error/mod.rs b/src/error/mod.rs
new file mode 100644
index 0000000..72a9e59
--- /dev/null
+++ b/src/error/mod.rs
@@ -0,0 +1,37 @@
+ #[derive(Debug, Fail)]
+pub enum ProtocolError {
+    #[fail(display = "message has wrong type")]
+    WrongMsgType,
+    #[fail(display = "bool value is neither 0 nor 1")]
+    BoolOutOfRange,
+    #[fail(display = "QVariant is not known")]
+    UnknownVariant,
+    #[fail(display = "wrong variant has been given")]
+    WrongVariant,
+    #[fail(display = "io error")]
+    IOError(std::io::Error),
+    #[fail(display = "could not convert from int")]
+    TryFromIntError(std::num::TryFromIntError),
+    #[fail(display = "utf8 error")]
+    Utf8Error(std::string::FromUtf8Error),
+ }
+
+// impl std::error::Error for ErrorKind {}
+//
+// impl std::convert::From<std::io::Error> for ErrorKind {
+//     fn from(error: std::io::Error) -> Self {
+//         ErrorKind::IOError(error)
+//     }
+// }
+//
+// impl std::convert::From<std::num::TryFromIntError> for ErrorKind {
+//     fn from(error: std::num::TryFromIntError) -> Self {
+//         ErrorKind::TryFromIntError(error)
+//     }
+// }
+//
+// impl std::convert::From<std::string::FromUtf8Error> for ErrorKind {
+//     fn from(error: std::string::FromUtf8Error) -> Self {
+//         ErrorKind::Utf8Error(error)
+//     }
+// }