Rust

refactor: optimize the api of RustyVault #378

Job	Run time
unix-default-test (macos-latest)	30m 20s
unix-mysql-test (macos-latest)	8m 40s
unix-default-test (ubuntu-latest)	20m 57s
windows-default-test (windows-latest)	19m 43s
unix-mysql-test (ubuntu-latest)	8m 10s
unix-tongsuo-test (macos-latest)	13m 27s
unix-tongsuo-test (ubuntu-latest)	12m 2s
windows-mysql-test (windows-latest)	18m 44s
	2h 12m 3s

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