refactor class to simple struct with free functions #1723

Job	Run time
changed-files / Check changed files	15s
devcontainer / amd64, 12.5, conda	34m 48s
checks / other-checks	35s
devcontainer / amd64, 12.5, pip	34m 7s
checks / check-style	1m 12s
wheel-build-cuvs / compute-matrix	1s
conda-cpp-build / compute-matrix	3s
wheel-build-cuvs / 11.8.0, 3.10, amd64, rockylinux8	11m 28s
wheel-build-cuvs / 12.5.1, 3.10, amd64, rockylinux8	10m 59s
wheel-build-cuvs / 11.8.0, 3.11, amd64, rockylinux8	11m 23s
wheel-build-cuvs / 12.5.1, 3.11, amd64, rockylinux8	11m 4s
wheel-build-cuvs / 11.8.0, 3.12, amd64, rockylinux8	11m 17s
wheel-build-cuvs / 12.5.1, 3.12, amd64, rockylinux8	11m 3s
wheel-build-cuvs / 11.8.0, 3.10, arm64, rockylinux8	11m 16s
wheel-build-cuvs / 12.5.1, 3.10, arm64, rockylinux8	11m 12s
wheel-build-cuvs / 11.8.0, 3.11, arm64, rockylinux8	11m 17s
wheel-build-cuvs / 12.5.1, 3.11, arm64, rockylinux8	11m 4s
wheel-build-cuvs / 11.8.0, 3.12, arm64, rockylinux8	11m 9s
wheel-build-cuvs / 12.5.1, 3.12, arm64, rockylinux8	11m 2s
conda-cpp-build / 11.8.0, 3.10, amd64, rockylinux8	34m 1s
conda-cpp-build / 12.5.1, 3.10, amd64, rockylinux8	21m 47s
conda-cpp-build / 11.8.0, 3.10, arm64, rockylinux8	38m 15s
conda-cpp-build / 12.5.1, 3.10, arm64, rockylinux8	19m 18s
wheel-tests-cuvs	0s
conda-python-build	1s
conda-cpp-checks	1s
rust-build	1s
conda-cpp-tests	1s
docs-build	1s
conda-python-tests	1s
pr-builder / run	1s
	5h 18m 43s

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