| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| github.com/containerd/containerd/errdefs | Package errdefs defines the common errors used throughout containerd packages. |
| github.com/containerd/containerd/events | |
| github.com/containerd/containerd/filters | Package filters defines a syntax and parser that can be used for the filtration of items across the containerd API. |
| github.com/containerd/containerd/identifiers | Package identifiers provides common validation for identifiers and keys across containerd. |
| github.com/containerd/containerd/log | |
| github.com/containerd/containerd/namespaces | |
| github.com/containerd/typeurl | |
| github.com/docker/go-events | |
| github.com/gogo/protobuf/types | Package types contains code for interacting with well-known types. |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| github.com/sirupsen/logrus | Package logrus is a structured logger for Go, completely API compatible with the standard library logger. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |