saving changes

apps/one_piece_error/README.md

@@ -7,3 +7,21 @@ A package to deal with Errors and Exceptions.
 ### References
 
 - [API Reference](api-reference.html)
+
+
+
+## Notes
+
+- message
+- code
+- tracing id
+- vault error code
+
+
+{
+ "error_type": "BANK_TRANSFER_ERROR",
+ "error_code": "BANK_TRANSFER_LIMIT_EXCEEDED",
+ "error_message": "bank transfer daily transfer limit exceeded",
+ "display_message": null,
+ "request_id": "HNTDNrA8F1shFEW"
+}

apps/one_piece_error/lib/one_piece/error.ex

@@ -0,0 +1,17 @@
+defmodule OnePiece.Error do
+  def __using__ do
+    quote generated: true do
+      defexception message: "runtime error"
+
+        defexception [:struct, :term]
+
+        @impl true
+        def message(exception) do
+          "expected a struct named #{inspect(exception.struct)}, got: #{inspect(exception.term)}"
+        end
+    end
+  end
+
+  # TODO: add `blame` callback
+  # https://hexdocs.pm/elixir/Exception.html
+end