| 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. |
| github.com/mesos/mesos-go/api/v1/lib | Package mesos presents common v1 HTTP API message types in addition to extension APIs that aim to simplify use of the machine-generated code. |
| github.com/mesos/mesos-go/api/v1/lib/scheduler | Package scheduler is a generated protocol buffer package. |
| math/rand | Package rand implements pseudo-random number generators suitable for tasks such as simulation, but it should not be used for security-sensitive work. |
| time | Package time provides functionality for measuring and displaying time. |