Merge pull request #30 from adamh-oai/pr30 #29

Job	Run time
windows (x64)	5m 3s
linux-musl (x86_64-unknown-linux-musl, x86_64-musl)	3m 14s
windows (x86)	5m 54s
linux-musl (i686-unknown-linux-musl, i686-musl)	3m 10s
linux-musl (aarch64-unknown-linux-musl, aarch64-musl)	3m 11s
linux (x86_64)	3m 17s
linux-musl (armv7-unknown-linux-musleabihf, armv7-musleabihf)	3m 8s
linux (x86)	5m 11s
macos (x86_64)	2m 43s
sdist	10s
linux-musl (powerpc64le-unknown-linux-musl, powerpc64le-musl)	3m 26s
linux (aarch64)	3m 36s
linux (armv7)	3m 43s
macos (aarch64)	2m 39s
linux (s390x)	3m 49s
linux (ppc64le)	3m 34s
Release	0s
	55m 48s

Provide feedback