From b1dc31c4bc60b83f6ad574e1cea00911af5cbd82 Mon Sep 17 00:00:00 2001
From: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Date: Fri, 17 Jan 2025 07:55:32 +0100
Subject: [PATCH 1/4] Add missing feature flags to arrow2, to fix CI (#8720)

---
 crates/utils/re_arrow_util/Cargo.toml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/crates/utils/re_arrow_util/Cargo.toml b/crates/utils/re_arrow_util/Cargo.toml
index 68a36945c59d..126ecf1d831c 100644
--- a/crates/utils/re_arrow_util/Cargo.toml
+++ b/crates/utils/re_arrow_util/Cargo.toml
@@ -27,5 +27,9 @@ re_log.workspace = true
 re_tracing.workspace = true
 
 arrow.workspace = true
-arrow2.workspace = true
+arrow2 = { workspace = true, features = [
+  "compute_concatenate",
+  "compute_filter",
+  "compute_take",
+] }
 itertools.workspace = true

From cae7a6a8d8a65d03b4b8c1013310c09334c83fba Mon Sep 17 00:00:00 2001
From: Clement Rey <cr.rey.clement@gmail.com>
Date: Fri, 17 Jan 2025 09:21:49 +0100
Subject: [PATCH 2/4] Add `any_values` and `extra_values` snippets for rust
 (#8718)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

With the new `SerializedComponentBatch` acting as the core logging type
in Rust, we can now emulate Python's `AnyValue`s with little efforts.

```rust
fn main() -> Result<(), Box<dyn std::error::Error>> {
    let rec = rerun::RecordingStreamBuilder::new("rerun_example_any_values").spawn()?;

    let confidences = rerun::SerializedComponentBatch::new(
        Arc::new(arrow::array::Float64Array::from(vec![1.2, 3.4, 5.6])),
        rerun::ComponentDescriptor::new("confidence"),
    );

    let description = rerun::SerializedComponentBatch::new(
        Arc::new(arrow::array::StringArray::from(vec!["Bla bla bla…"])),
        rerun::ComponentDescriptor::new("description"),
    );

    rec.log("any_values", &[confidences, description])?;

    Ok(())
}
```
---
 docs/snippets/INDEX.md                      | 12 +++++------
 docs/snippets/all/tutorials/any_values.rs   | 23 +++++++++++++++++++++
 docs/snippets/all/tutorials/extra_values.py |  2 +-
 docs/snippets/all/tutorials/extra_values.rs | 22 ++++++++++++++++++++
 docs/snippets/snippets.toml                 |  5 +++--
 lychee.toml                                 | 10 +++++----
 6 files changed, 61 insertions(+), 13 deletions(-)
 create mode 100644 docs/snippets/all/tutorials/any_values.rs
 create mode 100644 docs/snippets/all/tutorials/extra_values.rs

diff --git a/docs/snippets/INDEX.md b/docs/snippets/INDEX.md
index abd75b46af08..ff1d6402e89d 100644
--- a/docs/snippets/INDEX.md
+++ b/docs/snippets/INDEX.md
@@ -24,9 +24,9 @@ Use it to quickly find copy-pastable snippets of code for any Rerun feature you'
 | ------- | ------- | ----------- | ------ | ---- | --- |
 | **Dataframes** | `dataframe_query` | Query and display the first 10 rows of a recording | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/reference/dataframe_query.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/reference/dataframe_query.rs) |  |
 | **Dataframes** | `dataframe_view_query` | Query and display the first 10 rows of a recording in a dataframe view | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/reference/dataframe_view_query.py) |  |  |
-| **`AnyValue`** | `any_values` | Log arbitrary data | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/any_values.py) |  |  |
+| **`AnyValue`** | `any_values` | Log arbitrary data | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/any_values.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/any_values.rs) |  |
 | **`AnyValue`** | `any_values_send_columns` | Use `AnyValues` and `send_column` to send entire columns of custom data to Rerun | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/howto/any_values_send_columns.py) |  |  |
-| **`AnyValue`** | `extra_values` | Log extra values with a Points2D | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) |  |  |
+| **`AnyValue`** | `extra_values` | Log extra values with a `Points2D` | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.rs) |  |
 
 
 
@@ -124,7 +124,7 @@ _All snippets, organized by the [`Archetype`](https://rerun.io/docs/reference/ty
 | **[`Points2D`](https://rerun.io/docs/reference/types/archetypes/points2d)** | `concepts/different_data_per_timeline` | Log different data on different timelines | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.cpp) |
 | **[`Points2D`](https://rerun.io/docs/reference/types/archetypes/points2d)** | `concepts/viscomp-visualizer-override` | Override a visualizer | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/viscomp-visualizer-override.py) |  |  |
 | **[`Points2D`](https://rerun.io/docs/reference/types/archetypes/points2d)** | `concepts/viscomp-visualizer-override-multiple` | Override a visualizer | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/viscomp-visualizer-override-multiple.py) |  |  |
-| **[`Points2D`](https://rerun.io/docs/reference/types/archetypes/points2d)** | `tutorials/extra_values` | Log extra values with a Points2D | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) |  |  |
+| **[`Points2D`](https://rerun.io/docs/reference/types/archetypes/points2d)** | `tutorials/extra_values` | Log extra values with a `Points2D` | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.rs) |  |
 | **[`Points2D`](https://rerun.io/docs/reference/types/archetypes/points2d)** | `views/spatial2d` | Use a blueprint to customize a Spatial2DView | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/views/spatial2d.py) |  |  |
 | **[`Points3D`](https://rerun.io/docs/reference/types/archetypes/points3d)** | `archetypes/points3d_ui_radius` | Log some points with ui points & scene unit radii | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_ui_radius.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_ui_radius.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_ui_radius.cpp) |
 | **[`Points3D`](https://rerun.io/docs/reference/types/archetypes/points3d)** | `archetypes/points3d_simple` | Log some very simple points | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_simple.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_simple.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_simple.cpp) |
@@ -307,7 +307,7 @@ _All snippets, organized by the [`View`](https://rerun.io/docs/reference/types/v
 | **[`Spatial2DView`](https://rerun.io/docs/reference/types/views/spatial2d_view)** | `concepts/viscomp-component-override` | Override a component | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/viscomp-component-override.py) |  |  |
 | **[`Spatial2DView`](https://rerun.io/docs/reference/types/views/spatial2d_view)** | `concepts/viscomp-visualizer-override` | Override a visualizer | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/viscomp-visualizer-override.py) |  |  |
 | **[`Spatial2DView`](https://rerun.io/docs/reference/types/views/spatial2d_view)** | `concepts/viscomp-visualizer-override-multiple` | Override a visualizer | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/viscomp-visualizer-override-multiple.py) |  |  |
-| **[`Spatial2DView`](https://rerun.io/docs/reference/types/views/spatial2d_view)** | `tutorials/extra_values` | Log extra values with a Points2D | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) |  |  |
+| **[`Spatial2DView`](https://rerun.io/docs/reference/types/views/spatial2d_view)** | `tutorials/extra_values` | Log extra values with a `Points2D` | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.rs) |  |
 | **[`Spatial2DView`](https://rerun.io/docs/reference/types/views/spatial2d_view)** | `views/spatial2d` | Use a blueprint to customize a Spatial2DView | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/views/spatial2d.py) |  |  |
 | **[`Spatial3DView`](https://rerun.io/docs/reference/types/views/spatial3d_view)** | `archetypes/transform3d_hierarchy` | Logs a transforms transform hierarchy | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/transform3d_hierarchy.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/transform3d_hierarchy.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/transform3d_hierarchy.cpp) |
 | **[`Spatial3DView`](https://rerun.io/docs/reference/types/views/spatial3d_view)** | `views/spatial3d` | Use a blueprint to customize a Spatial3DView | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/views/spatial3d.py) |  |  |
@@ -343,7 +343,7 @@ _All snippets, organized by the blueprint-related [`Archetype`](https://rerun.io
 | **`VisualBounds2D`** | `archetypes/points2d_simple` | Log some very simple points | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_simple.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_simple.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_simple.cpp) |
 | **`VisualBounds2D`** | `archetypes/points2d_ui_radius` | Log some points with ui points & scene unit radii | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_ui_radius.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_ui_radius.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_ui_radius.cpp) |
 | **`VisualBounds2D`** | `concepts/different_data_per_timeline` | Log different data on different timelines | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.cpp) |
-| **`VisualBounds2D`** | `tutorials/extra_values` | Log extra values with a Points2D | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) |  |  |
+| **`VisualBounds2D`** | `tutorials/extra_values` | Log extra values with a `Points2D` | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.rs) |  |
 | **`VisualBounds2D`** | `views/graph` | Use a blueprint to customize a graph view | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/views/graph.py) |  |  |
 | **`VisualBounds2D`** | `views/spatial2d` | Use a blueprint to customize a Spatial2DView | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/views/spatial2d.py) |  |  |
 
@@ -367,7 +367,7 @@ _All snippets, organized by the blueprint-related [`Component`](https://rerun.io
 | **`VisualBounds2D`** | `archetypes/points2d_simple` | Log some very simple points | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_simple.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_simple.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_simple.cpp) |
 | **`VisualBounds2D`** | `archetypes/points2d_ui_radius` | Log some points with ui points & scene unit radii | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_ui_radius.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_ui_radius.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points2d_ui_radius.cpp) |
 | **`VisualBounds2D`** | `concepts/different_data_per_timeline` | Log different data on different timelines | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.rs) | [🌊](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/different_data_per_timeline.cpp) |
-| **`VisualBounds2D`** | `tutorials/extra_values` | Log extra values with a Points2D | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) |  |  |
+| **`VisualBounds2D`** | `tutorials/extra_values` | Log extra values with a `Points2D` | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.py) | [🦀](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.rs) |  |
 | **`VisualBounds2D`** | `views/graph` | Use a blueprint to customize a graph view | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/views/graph.py) |  |  |
 | **`VisualBounds2D`** | `views/spatial2d` | Use a blueprint to customize a Spatial2DView | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/views/spatial2d.py) |  |  |
 | **`VisualizerOverrides`** | `concepts/viscomp-visualizer-override` | Override a visualizer | [🐍](https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/concepts/viscomp-visualizer-override.py) |  |  |
diff --git a/docs/snippets/all/tutorials/any_values.rs b/docs/snippets/all/tutorials/any_values.rs
new file mode 100644
index 000000000000..198484d16fa8
--- /dev/null
+++ b/docs/snippets/all/tutorials/any_values.rs
@@ -0,0 +1,23 @@
+//! Log arbitrary data.
+
+use std::sync::Arc;
+
+use rerun::external::arrow;
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let rec = rerun::RecordingStreamBuilder::new("rerun_example_any_values").spawn()?;
+
+    let confidences = rerun::SerializedComponentBatch::new(
+        Arc::new(arrow::array::Float64Array::from(vec![1.2, 3.4, 5.6])),
+        rerun::ComponentDescriptor::new("confidence"),
+    );
+
+    let description = rerun::SerializedComponentBatch::new(
+        Arc::new(arrow::array::StringArray::from(vec!["Bla bla bla…"])),
+        rerun::ComponentDescriptor::new("description"),
+    );
+
+    rec.log("any_values", &[confidences, description])?;
+
+    Ok(())
+}
diff --git a/docs/snippets/all/tutorials/extra_values.py b/docs/snippets/all/tutorials/extra_values.py
index d8d65fea4af4..9c4809e31f03 100644
--- a/docs/snippets/all/tutorials/extra_values.py
+++ b/docs/snippets/all/tutorials/extra_values.py
@@ -1,4 +1,4 @@
-"""Log extra values with a Points2D."""
+"""Log extra values with a `Points2D`."""
 
 import rerun as rr
 import rerun.blueprint as rrb
diff --git a/docs/snippets/all/tutorials/extra_values.rs b/docs/snippets/all/tutorials/extra_values.rs
new file mode 100644
index 000000000000..cda43cf26fd6
--- /dev/null
+++ b/docs/snippets/all/tutorials/extra_values.rs
@@ -0,0 +1,22 @@
+//! Log extra values with a `Points2D`.
+
+use std::sync::Arc;
+
+use rerun::external::arrow;
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let rec = rerun::RecordingStreamBuilder::new("rerun_example_extra_values").spawn()?;
+
+    let points = rerun::Points2D::new([(-1.0, -1.0), (-1.0, 1.0), (1.0, -1.0), (1.0, 1.0)]);
+    let confidences = rerun::SerializedComponentBatch::new(
+        Arc::new(arrow::array::Float64Array::from(vec![0.3, 0.4, 0.5, 0.6])),
+        rerun::ComponentDescriptor::new("confidence"),
+    );
+
+    rec.log(
+        "extra_values",
+        &[&points as &dyn rerun::AsComponents, &confidences],
+    )?;
+
+    Ok(())
+}
diff --git a/docs/snippets/snippets.toml b/docs/snippets/snippets.toml
index 3001e5c1b9dc..429c138395f6 100644
--- a/docs/snippets/snippets.toml
+++ b/docs/snippets/snippets.toml
@@ -134,7 +134,6 @@
 ]
 "tutorials/any_values" = [ # Not yet implemented
   "cpp",
-  "rust",
 ]
 "tutorials/custom-application-id" = [ # Not a complete examples
   "cpp",
@@ -151,7 +150,9 @@
   "rust",
   "py",
 ]
-"tutorials/extra_values" = ["cpp", "rust"] # Missing examples
+"tutorials/extra_values" = [ # Missing examples
+  "cpp",
+]
 "tutorials/log-file" = [ # Not a complete examples
   "cpp",
   "rust",
diff --git a/lychee.toml b/lychee.toml
index dbe1ae32f097..26cd9309d017 100644
--- a/lychee.toml
+++ b/lychee.toml
@@ -154,13 +154,15 @@ exclude = [
   # '^file:///',                                  # Ignore local file links. They need to be tested, but it's useful for external links we have to ping.
 
   # Snippets that haven't been released yet.
-  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates.py',
-  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates_legacy.py',
   'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates.cpp',
-  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates_legacy.cpp',
+  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates.py',
   'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates.rs',
+  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates_legacy.cpp',
+  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates_legacy.py',
   'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/points3d_partial_updates_legacy.rs',
-  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/transform3d_partial_updates.py',
   'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/transform3d_partial_updates.cpp',
+  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/transform3d_partial_updates.py',
   'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/archetypes/transform3d_partial_updates.rs',
+  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/any_values.rs',
+  'https://github.com/rerun-io/rerun/blob/main/docs/snippets/all/tutorials/extra_values.rs',
 ]

From fb14c334dd2236acd85823c816f4e9e8466aaf73 Mon Sep 17 00:00:00 2001
From: Olivier Le Doeuff <olivier.ldff@gmail.com>
Date: Fri, 17 Jan 2025 11:23:46 +0100
Subject: [PATCH 3/4] doc: Update `annotation-context.rs` to use correct API
 (#8708)

Co-authored-by: Antoine Beyeler <antoine@rerun.io>
Co-authored-by: Clement Rey <cr.rey.clement@gmail.com>
---
 docs/content/concepts/annotation-context.md   |  2 +-
 .../all/tutorials/annotation-context.rs       | 56 -------------------
 .../all/tutorials/annotation_context.cpp      | 38 +++++++++++++
 ...ation-context.py => annotation_context.py} |  4 +-
 .../all/tutorials/annotation_context.rs       | 40 +++++++++++++
 docs/snippets/snippets.toml                   |  5 --
 6 files changed, 82 insertions(+), 63 deletions(-)
 delete mode 100644 docs/snippets/all/tutorials/annotation-context.rs
 create mode 100644 docs/snippets/all/tutorials/annotation_context.cpp
 rename docs/snippets/all/tutorials/{annotation-context.py => annotation_context.py} (89%)
 create mode 100644 docs/snippets/all/tutorials/annotation_context.rs

diff --git a/docs/content/concepts/annotation-context.md b/docs/content/concepts/annotation-context.md
index cd89d4cee311..a70f22d224d3 100644
--- a/docs/content/concepts/annotation-context.md
+++ b/docs/content/concepts/annotation-context.md
@@ -56,7 +56,7 @@ Annotation contexts are logged with:
 * Python: 🐍[`rr.AnnotationContext`](https://ref.rerun.io/docs/python/stable/common/archetypes/#rerun.archetypes.AnnotationContext)
 * Rust: 🦀[`rerun::AnnotationContext`](https://docs.rs/rerun/latest/rerun/archetypes/struct.AnnotationContext.html#)
 
-snippet: tutorials/annotation-context
+snippet: tutorials/annotation_context
 
 
 ## Affected entities
diff --git a/docs/snippets/all/tutorials/annotation-context.rs b/docs/snippets/all/tutorials/annotation-context.rs
deleted file mode 100644
index fa5bab0a4c96..000000000000
--- a/docs/snippets/all/tutorials/annotation-context.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-// Annotation context with two classes, using two labeled classes, of which ones defines a color.
-MsgSender::new("masks") // Applies to all entities below "masks".
-    .with_static(true)
-    .with_component(&[AnnotationContext {
-        class_map: [
-            ClassDescription {
-                info: AnnotationInfo {
-                    id: 0,
-                    label: Some(Label("Background".into())),
-                    color: None,
-                },
-                ..Default::default()
-            },
-            ClassDescription {
-                info: AnnotationInfo {
-                    id: 0,
-                    label: Some(Label("Person".into())),
-                    color: Some(Color(0xFF000000)),
-                },
-                ..Default::default()
-            },
-        ]
-        .into_iter()
-        .map(|class| (ClassId(class.info.id), class))
-        .collect(),
-    }])?
-    .send(rec)?;
-
-// Annotation context with simple keypoints & keypoint connections.
-MsgSender::new("detections") // Applies to all entities below "detections".
-    .with_static(true)
-    .with_component(&[AnnotationContext {
-        class_map: std::iter::once((
-            ClassId(0),
-            ClassDescription {
-                info: AnnotationInfo {
-                    id: 0,
-                    label: Some(Label("Snake".into())),
-                    color: None,
-                },
-                keypoint_map: (0..10)
-                    .map(|i| AnnotationInfo {
-                        id: i,
-                        label: None,
-                        color: Some(Color::from_rgb(0, (255 / 9 * i) as u8, 0)),
-                    })
-                    .map(|keypoint| (KeypointId(keypoint.id), keypoint))
-                    .collect(),
-                keypoint_connections: (0..9)
-                    .map(|i| (KeypointId(i), KeypointId(i + 1)))
-                    .collect(),
-            },
-        ))
-        .collect(),
-    }])?
-    .send(rec)?;
diff --git a/docs/snippets/all/tutorials/annotation_context.cpp b/docs/snippets/all/tutorials/annotation_context.cpp
new file mode 100644
index 000000000000..d4dde5c3f0ba
--- /dev/null
+++ b/docs/snippets/all/tutorials/annotation_context.cpp
@@ -0,0 +1,38 @@
+#include <rerun.hpp>
+
+int main() {
+    const auto rec = rerun::RecordingStream("rerun_example_annotation_context_connections");
+    rec.spawn().exit_on_failure();
+
+    // Annotation context with two classes, using two labeled classes, of which ones defines a
+    // color.
+    rec.log_static(
+        "masks",
+        rerun::AnnotationContext({
+            rerun::AnnotationInfo(0, "Background"),
+            rerun::AnnotationInfo(1, "Person", rerun::Rgba32(255, 0, 0)),
+        })
+    );
+
+    // Annotation context with simple keypoints & keypoint connections.
+    std::vector<rerun::AnnotationInfo> keypoint_annotations;
+    for (uint16_t i = 0; i < 10; ++i) {
+        keypoint_annotations.push_back(
+            rerun::AnnotationInfo(i, rerun::Rgba32(0, static_cast<uint8_t>(28 * i), 0))
+        );
+    }
+
+    std::vector<rerun::KeypointPair> keypoint_connections;
+    for (uint16_t i = 0; i < 9; ++i) {
+        keypoint_connections.push_back(rerun::KeypointPair(i, i + 1));
+    }
+
+    rec.log_static(
+        "detections", // Applies to all entities below "detections".
+        rerun::AnnotationContext({rerun::ClassDescription(
+            rerun::AnnotationInfo(0, "Snake"),
+            keypoint_annotations,
+            keypoint_connections
+        )})
+    );
+}
diff --git a/docs/snippets/all/tutorials/annotation-context.py b/docs/snippets/all/tutorials/annotation_context.py
similarity index 89%
rename from docs/snippets/all/tutorials/annotation-context.py
rename to docs/snippets/all/tutorials/annotation_context.py
index 4931b28db951..62c4d6d94472 100644
--- a/docs/snippets/all/tutorials/annotation-context.py
+++ b/docs/snippets/all/tutorials/annotation_context.py
@@ -1,5 +1,7 @@
 import rerun as rr
 
+rr.init("rerun_example_annotation_context_connections")
+
 # Annotation context with two classes, using two labeled classes, of which ones defines a color.
 rr.log(
     "masks",  # Applies to all entities below "masks".
@@ -17,7 +19,7 @@
     "detections",  # Applies to all entities below "detections".
     rr.ClassDescription(
         info=rr.AnnotationInfo(0, label="Snake"),
-        keypoint_annotations=[rr.AnnotationInfo(id=i, color=(0, 255 / 9 * i, 0)) for i in range(10)],
+        keypoint_annotations=[rr.AnnotationInfo(id=i, color=(0, 28 * i, 0)) for i in range(10)],
         keypoint_connections=[(i, i + 1) for i in range(9)],
     ),
     static=True,
diff --git a/docs/snippets/all/tutorials/annotation_context.rs b/docs/snippets/all/tutorials/annotation_context.rs
new file mode 100644
index 000000000000..9c105d574749
--- /dev/null
+++ b/docs/snippets/all/tutorials/annotation_context.rs
@@ -0,0 +1,40 @@
+use rerun::{
+    datatypes::{ClassDescriptionMapElem, KeypointId},
+    AnnotationContext, AnnotationInfo, ClassDescription, Rgba32,
+};
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let rec = rerun::RecordingStreamBuilder::new("rerun_example_annotation_context_connections")
+        .spawn()?;
+
+    // Annotation context with two classes, using two labeled classes, of which ones defines a
+    // color.
+    rec.log_static(
+        "masks", // Applies to all entities below "masks".
+        &AnnotationContext::new([
+            ClassDescriptionMapElem::from((0, "Background")),
+            ClassDescriptionMapElem::from((1, "Person", Rgba32::from_rgb(255, 0, 0))),
+        ]),
+    )?;
+
+    // Annotation context with simple keypoints & keypoint connections.
+    rec.log_static(
+        "detections", // Applies to all entities below "detections".
+        &AnnotationContext::new([ClassDescription {
+            info: (0, "Snake").into(),
+            keypoint_annotations: (0..10)
+                .map(|i| AnnotationInfo {
+                    id: i,
+                    label: None,
+                    color: Some(Rgba32::from_rgb(0, (28 * i) as u8, 0)),
+                })
+                .collect(),
+            keypoint_connections: (0..9)
+                .map(|i| (KeypointId(i), KeypointId(i + 1)))
+                .map(Into::into)
+                .collect(),
+        }]),
+    )?;
+
+    Ok(())
+}
diff --git a/docs/snippets/snippets.toml b/docs/snippets/snippets.toml
index 429c138395f6..98df865bfb43 100644
--- a/docs/snippets/snippets.toml
+++ b/docs/snippets/snippets.toml
@@ -127,11 +127,6 @@
   "rust",
   "py",
 ]
-"tutorials/annotation-context" = [ # Not a complete example
-  "cpp",
-  "rust",
-  "py",
-]
 "tutorials/any_values" = [ # Not yet implemented
   "cpp",
 ]

From 4db780c76e0d9990cb7118b20f3e4ac68f96aa33 Mon Sep 17 00:00:00 2001
From: Andreas Reich <andreas@rerun.io>
Date: Fri, 17 Jan 2025 11:30:31 +0100
Subject: [PATCH 4/4] Pin ci machines with Vulkan setup to Ubuntu 22.04 (#8721)

`ubuntu-latest` got updated to imply Ubuntu 24. This makes our software
rasterizer script fail with
```
ERROR: [Loader Message] Code 0 : libLLVM-15.so.1: cannot open shared object file: No such file or directory
ERROR:             libLLVM-15.so.1: cannot open shared object file: No such file or directory
```
when running vulkaninfo. Surely we can fix this by installing the
necessary dependencies, but for now let's just pin this to the previous
OS version.
---
 .github/workflows/contrib_checks.yml       | 6 ++++--
 .github/workflows/reusable_checks_rust.yml | 3 ++-
 crates/utils/re_video/src/decode/mod.rs    | 2 +-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/contrib_checks.yml b/.github/workflows/contrib_checks.yml
index 44f68ed6d9ab..ddaad0e4dc06 100644
--- a/.github/workflows/contrib_checks.yml
+++ b/.github/workflows/contrib_checks.yml
@@ -76,7 +76,8 @@ jobs:
 
   no-codegen-changes:
     name: Check if running codegen would produce any changes
-    runs-on: ubuntu-latest-16-cores
+    # TODO(andreas): setup-vulkan doesn't work on 24.4 right now due to missing .so
+    runs-on: ubuntu-22.04-large
     steps:
       # Note: We explicitly don't override `ref` here. We need to see if changes would be made
       # in a context where we have merged with main. Otherwise we might miss changes such as one
@@ -92,7 +93,8 @@ jobs:
 
   rs-lints:
     name: Rust lints (fmt, check, clippy, tests, doc)
-    runs-on: ubuntu-latest-16-cores
+    # TODO(andreas): setup-vulkan doesn't work on 24.4 right now due to missing .so
+    runs-on: ubuntu-22.04-16core
     steps:
       - uses: actions/checkout@v4
         with:
diff --git a/.github/workflows/reusable_checks_rust.yml b/.github/workflows/reusable_checks_rust.yml
index 5d42487f45b3..3140ac967af1 100644
--- a/.github/workflows/reusable_checks_rust.yml
+++ b/.github/workflows/reusable_checks_rust.yml
@@ -52,7 +52,8 @@ jobs:
 
   rs-lints:
     name: Rust lints (fmt, check, clippy, tests, doc)
-    runs-on: ubuntu-latest-16-cores
+    # TODO(andreas): setup-vulkan doesn't work on 24.4 right now due to missing .so
+    runs-on: ubuntu-22.04-large
     steps:
       - uses: actions/checkout@v4
         with:
diff --git a/crates/utils/re_video/src/decode/mod.rs b/crates/utils/re_video/src/decode/mod.rs
index b8f4f3db1322..52e092b71d3a 100644
--- a/crates/utils/re_video/src/decode/mod.rs
+++ b/crates/utils/re_video/src/decode/mod.rs
@@ -337,7 +337,7 @@ pub enum PixelFormat {
     Yuv {
         layout: YuvPixelLayout,
         range: YuvRange,
-        // TODO(andreas): color primaries should also apply to RGB data,
+        // TODO(andreas): Color primaries should also apply to RGB data,
         // but for now we just always assume RGB to be BT.709 ~= sRGB.
         coefficients: YuvMatrixCoefficients,
         // Note that we don't handle chroma sample location at all so far.