The package sounds good, but I am unable to use it (Win10 x64). There are no instructions, so I simply ran go get github.com/jaypipes/ghw, which leads (during install & execution) to

go\src\github.com\jaypipes\ghw\block.go:36: undefined: blockFillInfo
go\src\github.com\jaypipes\ghw\cpu.go:71: undefined: cpuFillInfo
go\src\github.com\jaypipes\ghw\memory.go:17: undefined: memFillInfo
go\src\github.com\jaypipes\ghw\net.go:47: undefined: netFillInfo
go\src\github.com\jaypipes\ghw\topology.go:70: undefined: topologyFillInfo