| encoding/base64 | Package base64 implements base64 encoding as specified by RFC 4648. |
| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| 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/docker/distribution/digest | |
| github.com/docker/docker/api/server/httputils | |
| github.com/docker/docker/api/server/router | |
| github.com/docker/docker/builder/dockerfile | Package dockerfile is the evaluation step in the Dockerfile parse/evaluate pipeline. |
| github.com/docker/docker/pkg/ioutils | |
| github.com/docker/docker/pkg/streamformatter | Package streamformatter provides helper functions to format a stream. |
| github.com/docker/docker/reference | |
| github.com/docker/docker/runconfig | |
| github.com/docker/engine-api/types | Package types is used for API stability in the types and response to the consumers of the API stats endpoint. |
| github.com/docker/engine-api/types/container | |
| github.com/docker/engine-api/types/registry | |
| golang.org/x/net/context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| io | Package io provides basic interfaces to I/O primitives. |
| net/http | Package http provides HTTP client and server implementations. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |