| 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. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| go.mongodb.org/mongo-driver/mongo/description | Package description contains types and functions for describing the state of MongoDB clusters. |
| go.mongodb.org/mongo-driver/mongo/readpref | Package readpref defines read preferences for MongoDB queries. |
| go.mongodb.org/mongo-driver/x/bsonx/bsoncore | Package bsoncore is intended for internal use only. |
| go.mongodb.org/mongo-driver/x/mongo/driver | Package driver is intended for internal use only. |
| go.mongodb.org/mongo-driver/x/mongo/driver/connstring | Package connstring is intended for internal use only. |
| go.mongodb.org/mongo-driver/x/mongo/driver/operation | Package operation is intended for internal use only. |
| go.mongodb.org/mongo-driver/x/mongo/driver/topology | Package topology is intended for internal use only. |
| 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. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |