miekg/dns — pull request #71 by millerkil (2014-01-06 23:19:36+00:00)
Title: Change RR.len() to RR.Len()

To be able to predict the buffer size required by `PackRR()`, `RR.len()` should be exposed. Unfortunately the function is used a lot internally, so quite of few LOC need to be changed. If you can think of a better solution that would be great, but this seems like the most maintainable going forward.