Support converting arrays of integers to Rect via TryFrom #449

Job	Run time
build linux pkg-config	1m 30s
build vcpkg (macos-latest)	3m 7s
build bundled (macos-latest)	2m 25s
build vcpkg (ubuntu-latest)	4m 18s
build bundled (ubuntu-latest)	1m 58s
build vcpkg (windows-latest)	9m 23s
build bundled (windows-latest)	4m 46s
build bundled (--release, macos-latest)	2m 0s
build bundled (--release, ubuntu-latest)	1m 58s
build bundled (--release, windows-latest)	5m 59s
build bundled (static-link, macos-latest)	2m 42s
build bundled (static-link, ubuntu-latest)	2m 16s
build bundled (static-link, windows-latest)	5m 37s
build bundled (static-link, --release, macos-latest)	1m 51s
build bundled (static-link, --release, ubuntu-latest)	1m 59s
build bundled (static-link, --release, windows-latest)	7m 33s
	59m 22s

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