# File lib/core/tracker.rb, line 29 def modifications() return nil if (state != MODIFIED) d = Cproton.pn_delivery_remote(@impl) { :failed => Cproton.pn_disposition_is_failed(d), :undeliverable => Cproton.pn_disposition_is_undeliverable(d), :annotations => Codec::Data.to_object(Cproton.pn_disposition_annotations(d)) } end