Empty column tracker and new dataframe APIs on top #13459

Job	Run time
cpp-paths-filter	7s
docs-paths-filter	4s
rust-paths-filter	4s
python-paths-filter	5s
web-paths-filter	7s
Checks / Check if running codegen would produce any changes	1m 47s
Checks / Rerun lints	40s
Checks / Lint markdown	17s
Checks / Spell Check	5s
Checks / Misc formatting	17s
Checks / Check links	22s
Update PR Body / Update PR body	17s
Rust Checks / Rust lints (fmt, check, clippy, tests, doc)	7m 25s
Rust Checks / Test on macOS and Windows	0s
Python Checks	0s
Minimum CLI Build / Set Config (linux-x64)	4s
Deploy Landing Preview	0s
C++ tests	0s
Build web viewer / Build web viewer	3m 39s
Build rerun_js / Build rerun_js	4m 4s
Minimum CLI Build / Build rerun-cli (ubuntu-latest-16-cores)	4m 51s
Upload Web / Upload web build to google cloud (wasm32 + wasm-bindgen)	15s
Save PR Summary / Create HTML summary for PR	37s
Minimum Wheel Build / Set Config (linux-x64)	2s
Minimum Wheel Build / Build Wheels (ubuntu-latest-16-cores)	2m 23s
Minimum Wheel Test / Set Config (linux-x64)	1s
Minimum Wheel Test / Test Wheels (ubuntu-latest-16-cores)	4m 7s
	31m 40s

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