Here is a list of all namespaces with brief descriptions:
[detail level 1234567]
  adaptor | |
 appc | |
| base64 | |
| bits | |
| boost | |
| cgroups | |
| cpp14 | |
| cpp17 | |
| csi | |
| docker | |
| elf | |
| flags | |
| fs | |
| google | |
| gzip | |
| id | |
| internal | |
| java | |
| JSON | |
| lambda | |
| ldcache | |
| mesos | |
| net | |
| ns | |
| nvml | |
| oci | |
| org | |
| os | |
| path | |
| perf | |
| proc | |
| process | |
| protobuf | |
| recordio | Provides facilities for "Record-IO" encoding of data |
| routing | |
| sched | |
| std | |
| stout | |
| strings | |
| svn | |
| systemd | |
| uri | |
| utils | |
 zookeeper |
