---
title: "ChannelCountPair"
---
<!-- DO NOT EDIT! This file was auto-generated by crates/build/re_types_builder/src/codegen/docs/website.rs -->

A pair representing a channel ID and its associated message count.

## Fields
#### `channel_id`
Type: non-null [`UInt16`](../datatypes/uint16.md)

The channel ID.

#### `message_count`
Type: non-null [`UInt64`](../datatypes/uint64.md)

The message count for this channel.


## Arrow datatype
```
Struct(
    "channel_id": non-null UInt16
    "message_count": non-null UInt64
)
```

## API reference links
 * 🌊 [C++ API docs for `ChannelCountPair`](https://ref.rerun.io/docs/cpp/stable/structrerun_1_1datatypes_1_1ChannelCountPair.html)
 * 🐍 [Python API docs for `ChannelCountPair`](https://ref.rerun.io/docs/python/stable/common/datatypes#rerun.datatypes.ChannelCountPair)
 * 🦀 [Rust API docs for `ChannelCountPair`](https://docs.rs/rerun/latest/rerun/datatypes/struct.ChannelCountPair.html)


## Used by

* [`ChannelMessageCounts`](../components/channel_message_counts.md)
