| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| 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/containerd/containerd/api/types/transfer | Package transfer defines the transfer types. |
| github.com/containerd/containerd/log | |
| github.com/containerd/containerd/pkg/streaming | |
| github.com/containerd/containerd/pkg/transfer | |
| github.com/containerd/containerd/pkg/transfer/plugins | |
| github.com/containerd/containerd/pkg/transfer/streaming | |
| github.com/containerd/containerd/remotes | |
| github.com/containerd/containerd/remotes/docker | |
| github.com/containerd/typeurl/v2 | |
| github.com/opencontainers/image-spec/specs-go/v1 | |
| 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. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |