@@ -42,7 +42,7 @@ This compatibility table explains which Telemetry probe types can be mirrors for
| [timing_distribution](https://mozilla.github.io/glean/book/user/metrics/timing_distribution.html) | [Histogram of kind "linear" or "exponential"](/toolkit/components/telemetry/collection/histograms.rst#exponential). Samples will be in units of milliseconts. |
| [memory_distribution](https://mozilla.github.io/glean/book/user/metrics/memory_distribution.html) | [Histogram of kind "linear" or "exponential"](/toolkit/components/telemetry/collection/histograms.rst#exponential). Samples will be in `memory_unit` units. |
| [custom_distribution](https://mozilla.github.io/glean/book/user/metrics/custom_distribution.html) | [Histogram of kind "linear" or "exponential"](/toolkit/components/telemetry/collection/histograms.rst#exponential). Samples will be used as is. Ensure the bucket count and range match. |
| [uuid](https://mozilla.github.io/glean/book/user/metrics/uuid.html) | [Scalar of kind: string](/toolkit/components/telemetry/collection/scalars.rst). Value will be in canonical 8-4-4-4-12 format. Value is not guaranteed to be valid, and invalid values may be present in the mirrored scalar which the uuid metric remains empty. Calling `GenerateAndSet` on the uuid is not mirrored, and will log a warning. |
| [uuid](https://mozilla.github.io/glean/book/user/metrics/uuid.html) | [Scalar of kind: string](/toolkit/components/telemetry/collection/scalars.rst). Value will be in canonical 8-4-4-4-12 format. Value is not guaranteed to be valid, and invalid values may be present in the mirrored scalar while the uuid metric remains empty. Calling `GenerateAndSet` on the uuid is not mirrored, and will log a warning. |
| [datetime](https://mozilla.github.io/glean/book/user/metrics/datetime.html) | [Scalar of kind: string](/toolkit/components/telemetry/collection/scalars.rst). Value will be in ISO8601 format. |
| [events](https://mozilla.github.io/glean/book/user/metrics/event.html) | [Events](/toolkit/components/telemetry/collection/events.rst). The `value` field will be left empty. |
| [quantity](https://mozilla.github.io/glean/book/user/metrics/quantity.html) | [Scalar of kind: uint](/toolkit/components/telemetry/collection/scalars.rst) |