https://breaks.for.alienz.org/blog/2013/02/28/generics-and-protocol-buffers-the-hackage-years
Generics and Protocol Buffers: The Hackage Years | Ten Cache Misses
Announces the Generics-based Protocol Buffers library on Hackage, with updated syntax, examples, and notes on codegen.
protocol bufferscache missesgenericshackageyears