| bytes | Package bytes implements functions for the manipulation of byte slices. |
| crypto/aes | Package aes implements AES encryption (formerly Rijndael), as defined in U.S. Federal Information Processing Standards Publication 197. |
| crypto/cipher | Package cipher implements standard block cipher modes that can be wrapped around low-level block cipher implementations. |
| crypto/rand | Package rand implements a cryptographically secure random number generator. |
| encoding/binary | Package binary implements simple translation between numbers and byte sequences and encoding and decoding of varints. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/apache/arrow/go/v10/arrow/memory | Package memory provides support for allocating and manipulating memory at a low level. |
| github.com/apache/arrow/go/v10/parquet | Package parquet provides an implementation of Apache Parquet for Go. |
| io | Package io provides basic interfaces to I/O primitives. |
| unsafe | Package unsafe contains operations that step around the type safety of Go programs. |