| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/gogo/protobuf/gogoproto | Package gogoproto provides extensions for protocol buffers to achieve: |
| github.com/gogo/protobuf/proto | Package proto converts data structures to and from the wire format of protocol buffers. |
| github.com/gogo/protobuf/protoc-gen-gogo/descriptor | Package descriptor provides functions for obtaining protocol buffer descriptors for generated Go types. |
| github.com/gogo/protobuf/protoc-gen-gogo/generator | The code generator for the plugin for the Google protocol buffer compiler. |
| github.com/gogo/protobuf/vanity | |
| math | Package math provides basic constants and mathematical functions. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |