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use thiserror::Error as ThisError;
pub type Result<T> = std::result::Result<T, Error>;
/// Represents karyon's jsonrpc Error.
#[derive(ThisError, Debug)]
pub enum Error {
#[error(transparent)]
IO(#[from] std::io::Error),
#[error("Call Error: code: {0} msg: {1}")]
CallError(i32, String),
#[error("Subscribe Error: code: {0} msg: {1}")]
SubscribeError(i32, String),
#[error("Invalid Message Error: {0}")]
InvalidMsg(&'static str),
#[error(transparent)]
ParseJSON(#[from] serde_json::Error),
#[error("Unsupported Protocol: {0}")]
UnsupportedProtocol(String),
#[error("Tls config is required")]
TLSConfigRequired,
#[error("Receive close message from connection: {0}")]
CloseConnection(String),
#[error("Subscription not found: {0}")]
SubscriptionNotFound(String),
#[error("Subscription exceeds the maximum buffer size")]
SubscriptionBufferFull,
#[error("Subscription closed")]
SubscriptionClosed,
#[error("ClientDisconnected")]
ClientDisconnected,
#[error(transparent)]
ChannelRecv(#[from] async_channel::RecvError),
#[error("Channel send Error: {0}")]
ChannelSend(String),
#[error("Unexpected Error: {0}")]
General(&'static str),
#[error(transparent)]
KaryonCore(#[from] karyon_core::error::Error),
#[error(transparent)]
KaryonNet(#[from] karyon_net::Error),
}
impl<T> From<async_channel::SendError<T>> for Error {
fn from(error: async_channel::SendError<T>) -> Self {
Error::ChannelSend(error.to_string())
}
}
pub type RPCResult<T> = std::result::Result<T, RPCError>;
/// Represents RPC Error.
#[derive(ThisError, Debug)]
pub enum RPCError {
#[error("Custom Error: code: {0} msg: {1}")]
CustomError(i32, &'static str),
#[error("Invalid Params: {0}")]
InvalidParams(&'static str),
#[error("Invalid Request: {0}")]
InvalidRequest(&'static str),
#[error("Parse Error: {0}")]
ParseError(String),
#[error("Internal Error")]
InternalError,
}
impl From<serde_json::Error> for RPCError {
fn from(error: serde_json::Error) -> Self {
RPCError::ParseError(error.to_string())
}
}
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