Allow logging individual components directly (Impl AsComponents for all ObjectKind::Component)

crates/store/re_types_core/src/lib.rs

@@ -82,6 +82,13 @@ pub trait AsComponents {
     }
 }
 
+impl<C: Component> AsComponents for C {
+    #[inline]
+    fn as_component_batches(&self) -> Vec<MaybeOwnedComponentBatch<'_>> {
+        vec![(self as &dyn ComponentBatch).into()]
+    }
+}
+
 // ---
 
 mod archetype;

crates/top/re_sdk/src/recording_stream.rs

@@ -856,7 +856,8 @@ impl RecordingStream {
     /// Log data to Rerun.
     ///
     /// This is the main entry point for logging data to rerun. It can be used to log anything
-    /// that implements the [`AsComponents`], such as any [archetype](https://docs.rs/rerun/latest/rerun/archetypes/index.html).
+    /// that implements the [`AsComponents`], such as any [archetype](https://docs.rs/rerun/latest/rerun/archetypes/index.html)
+    /// or individual [component](https://docs.rs/rerun/latest/rerun/components/index.html).
     ///
     /// The data will be timestamped automatically based on the [`RecordingStream`]'s internal clock.
     /// See [`RecordingStream::set_time_sequence`] etc for more information.
@@ -889,9 +890,9 @@ impl RecordingStream {
     pub fn log(
         &self,
         ent_path: impl Into<EntityPath>,
-        arch: &impl AsComponents,
+        as_components: &impl AsComponents,
     ) -> RecordingStreamResult<()> {
-        self.log_with_static(ent_path, false, arch)
+        self.log_with_static(ent_path, false, as_components)
     }
 
     /// Lower-level logging API to provide data spanning multiple timepoints.
@@ -951,7 +952,8 @@ impl RecordingStream {
     /// Log data to Rerun.
     ///
     /// It can be used to log anything
-    /// that implements the [`AsComponents`], such as any [archetype](https://docs.rs/rerun/latest/rerun/archetypes/index.html).
+    /// that implements the [`AsComponents`], such as any [archetype](https://docs.rs/rerun/latest/rerun/archetypes/index.html)
+    /// or individual [component](https://docs.rs/rerun/latest/rerun/components/index.html).
     ///
     /// Static data has no time associated with it, exists on all timelines, and unconditionally shadows
     /// any temporal data of the same type.
@@ -972,9 +974,9 @@ impl RecordingStream {
     pub fn log_static(
         &self,
         ent_path: impl Into<EntityPath>,
-        arch: &impl AsComponents,
+        as_components: &impl AsComponents,
     ) -> RecordingStreamResult<()> {
-        self.log_with_static(ent_path, true, arch)
+        self.log_with_static(ent_path, true, as_components)
     }
 
     #[deprecated(since = "0.16.0", note = "use `log_static` instead")]
@@ -1016,14 +1018,15 @@ impl RecordingStream {
         &self,
         ent_path: impl Into<EntityPath>,
         static_: bool,
-        arch: &impl AsComponents,
+        as_components: &impl AsComponents,
     ) -> RecordingStreamResult<()> {
         let row_id = RowId::new(); // Create row-id as early as possible. It has a timestamp and is used to estimate e2e latency.
         self.log_component_batches_impl(
             row_id,
             ent_path,
             static_,
-            arch.as_component_batches()
+            as_components
+                .as_component_batches()
                 .iter()
                 .map(|any_comp_batch| any_comp_batch.as_ref()),
         )