Rust

Bump oxnet from `49ee85d` to `7c0f72a` #2469

Job	Run time
check-generation	1m 3s
build-and-test (ubuntu-22.04, all)	4m 27s
check-style	16s
build-and-test (ubuntu-22.04, default)	4m 32s
clippy-lint	3m 27s
build-and-test (windows-2022, all)	6m 30s
build-and-test (windows-2022, default)	8m 5s
build-and-test (macos-latest, all)	2m 47s
build-and-test (macos-latest, default)	3m 24s
	34m 31s

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