Replace some of our use of polars
#4801
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emilk
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emilk
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Jan 12, 2024
| _ = _store.to_dataframe(); // simple way of checking that everything is still readable | ||
| } | ||
| fn check_still_readable(store: &DataStore) { | ||
| store.to_data_table().unwrap(); // simple way of checking that everything is still readable |
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I'm not 100% sure what the comment means by "readable"
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It's a simple sanity check that it is still possible to iterate through the entire store and get all the data out in a table.
Pretty basic but has failed quite a few times 😇
emilk
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Jan 12, 2024
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| { | ||
| // We use a RowSet instead of a DataTable to handle duplicate RowIds. | ||
| let mut row_set = RowSet::default(); | ||
| row_set.insert_tables(store1.to_data_tables(None)); | ||
| row_set.insert_into(store2); | ||
| sanity_unwrap(store2); |
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The old code would use "retrying" to generate new row-ids, which mean the resulting DataTables weren't the same anymore, hence the new RowSet test struct.
The old test worked because to_dataframe ignored rowids
teh-cmc
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Jan 15, 2024
Co-authored-by: Clement Rey <[email protected]>
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What
arrow2and get rid ofpolars#4789We're using polars for some tests.
This PR replaces polars with our own data tables for the tests.
https://github.com/rerun-io/rerun/blob/main/crates/re_data_store/tests/data_store.rs is left, and a pain in the ass.
Checklist
mainbuild: app.rerun.ionightlybuild: app.rerun.io