Add Rust snippets for columnar updates of custom data #16341

Job	Run time
paths-filter	6s
Checks / Check if running codegen would produce any changes	1m 13s
Checks / Lint markdown	23s
Checks / Rerun lints	36s
Checks / markdown-paths-filter	5s
Checks / Misc formatting	19s
Checks / Spell Check	9s
Checks / Check links	1m 59s
C++ tests	0s
Deploy Landing Preview	0s
Minimum CLI Build / Set Config (linux-x64)	2s
Python Checks / Python lints (ruff, mypy, …)	37s
Python Checks / Test Python Docs	20s
Rust Checks / Rust lints (fmt, check, clippy, tests, doc)	8m 50s
Rust Checks / Test on ${{ matrix.name }}	0s
Build rerun_js / Build rerun_js	3m 34s
Build web viewer / Build web viewer	2m 57s
Minimum CLI Build / Build rerun-cli (ubuntu-latest-16-cores)	5m 32s
Upload Web / Upload web build to google cloud (wasm32 + wasm-bindgen)	13s
Minimum Wheel Build / Set Config (linux-x64)	2s
Minimum Wheel Build / Build Wheels (ubuntu-latest-16-cores)	2m 28s
Minimum Wheel Test / Set Config (linux-x64)	6s
Minimum Wheel Test / Test Wheels (ubuntu-latest-16-cores)	3m 58s
	33m 29s

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