| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| flag | Package flag implements command-line flag parsing. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/golang/glog | Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. |
| github.com/google/trillian | Package trillian contains the generated protobuf code for the Trillian API. |
| github.com/google/trillian/extension | Package extension provides an extension mechanism for Trillian code to access fork-specific functionality. |
| github.com/google/trillian/maps | |
| github.com/google/trillian/merkle | |
| github.com/google/trillian/merkle/hashers | |
| github.com/google/trillian/merkle/smt | Package smt contains the implementation of the sparse Merkle tree logic. |
| github.com/google/trillian/monitoring | Package monitoring provides monitoring functionality. |
| github.com/google/trillian/quota | Package quota defines Trillian's Quota Management service. |
| github.com/google/trillian/quota/cacheqm | Package cacheqm contains a caching quota.Manager implementation. |
| github.com/google/trillian/quota/etcd/etcdqm | Package etcdqm contains an etcd-based quota.Manager implementation. |
| github.com/google/trillian/quota/mysqlqm | Package mysqlqm defines a MySQL-based quota.Manager implementation. |
| github.com/google/trillian/storage | Package storage provides general interfaces to Trillian storage layers. |
| github.com/google/trillian/storage/mysql | Package mysql provides a MySQL-based storage layer implementation. |
| github.com/google/trillian/storage/tree | Package tree defines types that help navigating a tree in storage. |
| github.com/google/trillian/trees | Package trees contains utility method for retrieving trees and acquiring objects (hashers, signers) associated with them. |
| github.com/google/trillian/types | Package types defines serialization and parsing functions for SignedLogRoot fields. |
| github.com/google/trillian/util/clock | Package clock contains time utilities, and types that allow mocking system time in tests. |
| github.com/google/trillian/util/etcd | |
| golang.org/x/sync/errgroup | Package errgroup provides synchronization, error propagation, and Context cancelation for groups of goroutines working on subtasks of a common task. |
| google.golang.org/grpc/codes | Package codes defines the canonical error codes used by gRPC. |
| google.golang.org/grpc/status | Package status implements errors returned by gRPC. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |