Ratelimit changes

CryptoExchange.Net/Objects/Error.cs

@@ -0,0 +1,63 @@
+namespace CryptoExchange.Net
+{
+    public abstract class Error
+    {
+        public int Code { get; set; }
+        public string Message { get; set; }
+
+        protected Error(int code, string message)
+        {
+            Code = code;
+            Message = message;
+        }
+
+        public override string ToString()
+        {
+            return $"{Code}: {Message}";
+        }
+    }
+
+    public class CantConnectError : Error
+    {
+        public CantConnectError() : base(1, "Can't connect to the server") { }
+    }
+
+    public class NoApiCredentialsError : Error
+    {
+        public NoApiCredentialsError() : base(2, "No credentials provided for private endpoint") { }
+    }
+
+    public class ServerError: Error
+    {
+        public ServerError(string message) : base(3, "Server error: " + message) { }
+
+        public ServerError(int code, string message) : base(code, message)
+        {
+        }
+    }
+
+    public class WebError : Error
+    {
+        public WebError(string message) : base(4, "Web error: " + message) { }
+    }
+
+    public class DeserializeError : Error
+    {
+        public DeserializeError(string message) : base(5, "Error deserializing data: " + message) { }
+    }
+
+    public class UnknownError : Error
+    {
+        public UnknownError(string message) : base(6, "Unknown error occured " + message) { }
+    }
+
+    public class ArgumentError : Error
+    {
+        public ArgumentError(string message) : base(7, "Invalid parameter: " + message) { }
+    }
+
+    public class RateLimitError: Error
+    {
+        public RateLimitError(string message) : base(8, "Rate limit exceeded: " + message) { }
+    }
+}