proto-lens-0.7.1.3: A lens-based implementation of protocol buffers in Haskell.

The proto-lens library provides an API for protocol buffers using modern Haskell language and library patterns. Specifically, it provides:

• Composable field accessors via lenses
• Simple field name resolution/overloading via type-level literals
• Type-safe reflection and encoding/decoding of messages via GADTs