Remove datagen

crates/re_data_store/Cargo.toml

@@ -51,7 +51,7 @@ web-time.workspace = true
 
 [dev-dependencies]
 re_format.workspace = true
-re_types = { workspace = true, features = ["datagen", "testing"] }
+re_types = { workspace = true, features = ["testing"] }
 
 anyhow.workspace = true
 criterion.workspace = true

crates/re_data_store/benches/arrow2.rs

@@ -9,13 +9,9 @@ use arrow2::array::{Array, FixedSizeListArray, PrimitiveArray, StructArray};
 use criterion::Criterion;
 use itertools::Itertools;
 
-use re_log_types::example_components::MyIndex;
+use re_log_types::example_components::{MyIndex, MyPoint};
 use re_log_types::DataCell;
-use re_types::datagen::build_some_positions2d;
-use re_types::{
-    components::Position2D,
-    testing::{build_some_large_structs, LargeStruct},
-};
+use re_types::testing::{build_some_large_structs, LargeStruct};
 use re_types_core::{Component, SizeBytes};
 
 // ---
@@ -85,7 +81,7 @@ fn erased_clone(c: &mut Criterion) {
                 bench_native(&mut group, &data);
             }
             ArrayKind::Struct => {
-                let data = build_some_positions2d(NUM_INSTANCES);
+                let data = MyPoint::from_iter(0..NUM_INSTANCES as u32);
                 bench_arrow(&mut group, &data);
                 bench_native(&mut group, &data);
             }
@@ -205,7 +201,9 @@ fn estimated_size_bytes(c: &mut Criterion) {
                     .collect(),
                 ArrayKind::Struct => (0..NUM_ROWS)
                     .map(|_| {
-                        DataCell::from_native(build_some_positions2d(NUM_INSTANCES).as_slice())
+                        DataCell::from_native(
+                            MyPoint::from_iter(0..NUM_INSTANCES as u32).as_slice(),
+                        )
                     })
                     .collect(),
                 ArrayKind::StructLarge => (0..NUM_ROWS)
@@ -309,9 +307,9 @@ fn estimated_size_bytes(c: &mut Criterion) {
         }
 
         {
-            fn generate_positions() -> Vec<Vec<Position2D>> {
+            fn generate_positions() -> Vec<Vec<MyPoint>> {
                 (0..NUM_ROWS)
-                    .map(|_| build_some_positions2d(NUM_INSTANCES))
+                    .map(|_| MyPoint::from_iter(0..NUM_INSTANCES as u32))
                     .collect()
             }
 

crates/re_data_store/tests/correctness.rs

@@ -8,12 +8,11 @@ use re_data_store::{
     test_row, test_util::sanity_unwrap, DataStore, DataStoreConfig, DataStoreStats,
     GarbageCollectionOptions, LatestAtQuery, WriteError,
 };
-use re_log_types::example_components::{MyIndex, MyPoint};
+use re_log_types::example_components::{MyColor, MyIndex, MyPoint};
 use re_log_types::{
     build_frame_nr, build_log_time, DataRow, Duration, EntityPath, RowId, Time, TimeInt, TimePoint,
     TimeType, Timeline,
 };
-use re_types::datagen::{build_some_colors, build_some_positions2d};
 use re_types_core::Loggable as _;
 
 // ---
@@ -206,7 +205,7 @@ fn write_errors() {
         let mut row = test_row!(entity_path @ [
             build_frame_nr(1),
             build_log_time(Time::now()),
-        ] => [ build_some_positions2d(1) ]);
+        ] => [ MyPoint::from_iter(0..1) ]);
 
         row.row_id = re_log_types::RowId::new();
         store.insert_row(&row).unwrap();
@@ -368,7 +367,7 @@ fn gc_correct() {
             let row = test_row!(entity_path @ [
                 build_frame_nr(frame_nr),
             ] => [
-                build_some_colors(num_instances as _),
+                MyColor::from_iter(0..num_instances),
             ]);
             store.insert_row(&row).unwrap();
         }