A contextual selector accepted by a TracePoint terminal call.
'fn' prefixes the message with the surrounding function, 'parent.fn' with the class or file it belongs to as well. A terminal called with no arguments reports 'parent.fn' alone.
'fn'
'parent.fn'
A contextual selector accepted by a TracePoint terminal call.
'fn'prefixes the message with the surrounding function,'parent.fn'with the class or file it belongs to as well. A terminal called with no arguments reports'parent.fn'alone.