| bytes | Package bytes implements functions for the manipulation of byte slices. |
| cloud.google.com/go/spanner | Package spanner provides a client for reading and writing to Cloud Spanner databases. |
| cloud.google.com/go/spanner/spansql | Package spansql contains types and a parser for the Cloud Spanner SQL dialect. |
| compress/gzip | Package gzip implements reading and writing of gzip format compressed files, as specified in RFC 1952. |
| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| encoding/base64 | Package base64 implements base64 encoding as specified by RFC 4648. |
| errors | Package errors implements functions to manipulate errors. |
| 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/google/trillian | Package trillian contains the generated protobuf code for the Trillian API. |
| github.com/google/trillian/monitoring | Package monitoring provides monitoring functionality. |
| github.com/google/trillian/storage | Package storage provides general interfaces to Trillian storage layers. |
| github.com/google/trillian/storage/cache | Package cache provides subtree caching functionality. |
| github.com/google/trillian/storage/cloudspanner/spannerpb | Package spannerpb contains the generated protobuf code for the Spanner storage implementation. |
| github.com/google/trillian/storage/storagepb | Package storagepb contains protobuf definitions used by various storage implementations. |
| github.com/google/trillian/storage/tree | Package tree defines types that help navigating a tree in storage. |
| github.com/google/trillian/types | Package types defines serialization and parsing functions for SignedLogRoot fields. |
| github.com/transparency-dev/merkle/compact | Package compact provides compact Merkle tree data structures. |
| github.com/transparency-dev/merkle/rfc6962 | Package rfc6962 provides hashing functionality according to RFC6962. |
| go.opencensus.io/trace | Package trace contains support for OpenCensus distributed tracing. |
| 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. |
| golang.org/x/sync/semaphore | Package semaphore provides a weighted semaphore implementation. |
| google.golang.org/api/option | |
| 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. |
| google.golang.org/protobuf/proto | Package proto provides functions operating on protocol buffer messages. |
| google.golang.org/protobuf/types/known/anypb | Package anypb contains generated types for google/protobuf/any.proto. |
| google.golang.org/protobuf/types/known/durationpb | Package durationpb contains generated types for google/protobuf/duration.proto. |
| google.golang.org/protobuf/types/known/timestamppb | Package timestamppb contains generated types for google/protobuf/timestamp.proto. |
| io | Package io provides basic interfaces to I/O primitives. |
| k8s.io/klog/v2 | Package klog contains the following functionality: |
| math | Package math provides basic constants and mathematical functions. |
| 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. |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |