#[derive(Debug, Clone)]
pub enum EyeError {
NetworkError(String),
DatabaseError(String),
ParsingError(String),
NodeNotFound(String),
}
impl std::fmt::Display for EyeError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
EyeError::NetworkError(e) => write!(f, "Network connection failed: {}", e),
EyeError::DatabaseError(e) => write!(f, "Local database error: {}", e),
EyeError::ParsingError(e) => write!(f, "Data structural parsing error: {}", e),
EyeError::NodeNotFound(e) => write!(f, "Target node address not found: {}", e),
}
}
}
impl std::error::Error for EyeError {}