Capture

This guide explains how to use traces for exporting traces from your application. This can be used to document all possible traces.

With Test Suite

If your application defines one or more traces and emits them as part of a test suite, you can export them using the bake traces:capture command.

$ cd test/traces/backend/.capture/
$ bake traces:capture run traces:capture:list output --format json
[
  {
    "name": "my_trace",
    "resource": "my_resource",
    "attributes": {
      "foo": "baz"
    },
    "context": {
      "trace_id": "038d110379a499a8ebcfb2b77cd69e1a",
      "parent_id": "bf134b25de4f4a82",
      "flags": 0,
      "state": null,
      "remote": false
    }
  },
  {
    "name": "nested",
    "resource": "#<App:0x00007f0c615981b0>",
    "attributes": {
    },
    "context": {
      "trace_id": "038d110379a499a8ebcfb2b77cd69e1a",
      "parent_id": "2dd5510eb8fffc5f",
      "flags": 0,
      "state": null,
      "remote": false
    }
  }
]