| bytes | Package bytes implements functions for the manipulation of byte slices. |
| encoding/base64 | Package base64 implements base64 encoding as specified by RFC 4648. |
| encoding/hex | Package hex implements hexadecimal encoding and decoding. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/mongodb/mongo-go-driver/bson/builder | |
| github.com/mongodb/mongo-go-driver/bson/decimal | |
| github.com/mongodb/mongo-go-driver/bson/internal/jsonparser | |
| github.com/mongodb/mongo-go-driver/bson/parser | |
| github.com/mongodb/mongo-go-driver/bson/parser/ast | |
| 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. |
| time | Package time provides functionality for measuring and displaying time. |