| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| flag | Package flag implements command-line flag parsing. |
| github.com/mongodb/mongo-go-driver/bson | |
| github.com/mongodb/mongo-go-driver/core/command | |
| github.com/mongodb/mongo-go-driver/core/description | |
| github.com/mongodb/mongo-go-driver/core/dispatch | |
| github.com/mongodb/mongo-go-driver/core/options | |
| github.com/mongodb/mongo-go-driver/core/readpref | |
| github.com/mongodb/mongo-go-driver/core/topology | |
| log | Package log implements a simple logging package. |
| math/rand | Package rand implements pseudo-random number generators suitable for tasks such as simulation, but it should not be used for security-sensitive work. |
| net/http | Package http provides HTTP client and server implementations. |
| net/http/pprof | Package pprof serves via its HTTP server runtime profiling data in the format expected by the pprof visualization tool. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| os/signal | Package signal implements access to incoming signals. |
| time | Package time provides functionality for measuring and displaying time. |