CPAN::Groonga

sage   => 'Unauthorized',
 });
 $intern_error = Neo4j::Error->new( Internal => {
   as_string => 'JSON decoding failure',
 });
 $usage_error  = Neo4j::Error->new( Usage => {
   as_string => 'Calling g

s contents
are interpreted as L<Devel::StackTrace> constructor parameters.

As decoded Neo4j Jolt/JSON error events are simply hashrefs
with two entries C<code> and C<message>, they can be passed to
C