Benchmark CO2 emissions for Go programs.
Use as a Go drop-in replacement.
~/s/g/co2go ./co2go test -bench . --benchmem
goos: darwin
goarch: amd64
BenchmarkFoo-8 300000 5565 ns/op 0 B/op 0 allocs/op 0.000001352088889 g CO2/op
BenchmarkFoo2-8 300000 5530 ns/op 0 B/op 0 allocs/op 0.000001343585185 g CO2/op
PASS
ok _/Users/gustav/src/go-paris 3.456s
