first commit

1 files changed, 82 insertions, 0 deletions

diff --git a/karyons_p2p/src/error.rs b/karyons_p2p/src/error.rs
new file mode 100644
index 0000000..945e90a
--- /dev/null
+++ b/karyons_p2p/src/error.rs
@@ -0,0 +1,82 @@
+use thiserror::Error as ThisError;
+
+pub type Result<T> = std::result::Result<T, Error>;
+
+/// Represents Karyons's p2p Error.
+#[derive(ThisError, Debug)]
+pub enum Error {
+    #[error("IO Error: {0}")]
+    IO(#[from] std::io::Error),
+
+    #[error("Unsupported protocol error: {0}")]
+    UnsupportedProtocol(String),
+
+    #[error("Invalid message error: {0}")]
+    InvalidMsg(String),
+
+    #[error("Parse error: {0}")]
+    ParseError(String),
+
+    #[error("Incompatible version error: {0}")]
+    IncompatibleVersion(String),
+
+    #[error("Config error: {0}")]
+    Config(String),
+
+    #[error("Peer shutdown")]
+    PeerShutdown,
+
+    #[error("Invalid Pong Msg")]
+    InvalidPongMsg,
+
+    #[error("Discovery error: {0}")]
+    Discovery(&'static str),
+
+    #[error("Lookup error: {0}")]
+    Lookup(&'static str),
+
+    #[error("Peer already connected")]
+    PeerAlreadyConnected,
+
+    #[error("Channel Send Error: {0}")]
+    ChannelSend(String),
+
+    #[error("Channel Receive Error: {0}")]
+    ChannelRecv(String),
+
+    #[error("CORE::ERROR : {0}")]
+    KaryonsCore(#[from] karyons_core::error::Error),
+
+    #[error("NET::ERROR : {0}")]
+    KaryonsNet(#[from] karyons_net::NetError),
+}
+
+impl<T> From<smol::channel::SendError<T>> for Error {
+    fn from(error: smol::channel::SendError<T>) -> Self {
+        Error::ChannelSend(error.to_string())
+    }
+}
+
+impl From<smol::channel::RecvError> for Error {
+    fn from(error: smol::channel::RecvError) -> Self {
+        Error::ChannelRecv(error.to_string())
+    }
+}
+
+impl From<std::num::ParseIntError> for Error {
+    fn from(error: std::num::ParseIntError) -> Self {
+        Error::ParseError(error.to_string())
+    }
+}
+
+impl From<std::num::ParseFloatError> for Error {
+    fn from(error: std::num::ParseFloatError) -> Self {
+        Error::ParseError(error.to_string())
+    }
+}
+
+impl From<semver::Error> for Error {
+    fn from(error: semver::Error) -> Self {
+        Error::ParseError(error.to_string())
+    }
+}