| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| go.opentelemetry.io/otel/api/label | |
| go.opentelemetry.io/otel/api/metric | |
| go.opentelemetry.io/otel/sdk/export/metric | |
| go.opentelemetry.io/otel/sdk/export/metric/aggregation | |
| go.opentelemetry.io/otel/sdk/metric/aggregator/array | |
| go.opentelemetry.io/otel/sdk/metric/aggregator/ddsketch | |
| go.opentelemetry.io/otel/sdk/metric/aggregator/histogram | |
| go.opentelemetry.io/otel/sdk/metric/aggregator/lastvalue | |
| go.opentelemetry.io/otel/sdk/metric/aggregator/minmaxsumcount | |
| go.opentelemetry.io/otel/sdk/metric/aggregator/sum | |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
| time | Package time provides functionality for measuring and displaying time. |