Merge pull request #139 from samu698/master #109

Job	Run time	Billable time
doc	23s	0s
check-minimal	21s	0s
check	20s	0s
format	13s	0s
test (stable, --no-default-features)	19s	0s
test (stable, --no-default-features --features "test")	16s	0s
test (stable, --no-default-features --features "termcolor")	18s	0s
test (stable)	29s	0s
test (stable, --all-features)	24s	0s
test (beta, --no-default-features)	25s	0s
test (beta, --no-default-features --features "test")	32s	0s
test (beta, --no-default-features --features "termcolor")	27s	0s
test (beta)	28s	0s
test (beta, --all-features)	29s	0s
test (nightly, --no-default-features)	24s	0s
test (nightly, --no-default-features --features "test")	25s	0s
test (nightly, --no-default-features --features "termcolor")	32s	0s
test (nightly)	24s	0s
test (nightly, --all-features)	25s	0s
tarpaulin	9s	0s
publish	0s	0s
	7m 43s	0s

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