chore: exclude compiler macros/methods from coverage

Author: heywhy

lib/validator/plug.ex

@@ -19,6 +19,7 @@ defmodule Request.Validator.Plug do
     end
   end
 
+  # coveralls-ignore-start
   @doc false
   def __on_definition__(
         env,
@@ -69,6 +70,8 @@ defmodule Request.Validator.Plug do
     end
   end
 
+  # coveralls-ignore-stop
+
   @doc ~S"""
   Init the Request.Validator.Plug with an optional error callback