NAME

       GraphQL::Error - GraphQL error object

SYNOPSIS

         use GraphQL::Error;
         die GraphQL::Error->new(message => 'Something is not right...');

DESCRIPTION

       Class implementing GraphQL error object.

ATTRIBUTES

   message
   original_error
       If there is an original error to be preserved.

   locations
       Array-ref of "DocumentLocation" in GraphQL::Type::Librarys.

   path
       Array-ref of "StrNameValid" in GraphQL::Type::Librarys or "Int"s describing the path from
       the top operation (being either fields, or a List offset).

   extensions
       Hash-ref of "JSONable" in GraphQL::Type::Librarys providing additional information.

METHODS

   is
       Is the supplied scalar an error object?

   coerce
       If supplied scalar is an error object, return. If not, return one with it as message. If
       an object, message will be stringified version of that, it will be preserved as
       "original_error".

   but
       Returns a copy of the error object, but with the given properties (as with a "new" method,
       not coincidentally) overriding the existing ones.

   to_string
       Converts to string.

   to_json
       Converts to a JSON-able hash, in the format to send back as a member of the "errors" array
       in the results.