# Functions
NewLSBLK is a constructor for LSBLK struct.
# Constants
CmdTmpl adds device name, if add empty string - command will print info about all devices.
# Structs
BlockDevice is the struct that represents output of lsblk command for a device.
CustomBool to handle Rota lsblk output - true/false or "1"/"0".
CustomInt64 to handle Size lsblk output - 8001563222016 or "8001563222016".
LSBLK is a wrap for system lsblk util.
# Interfaces
WrapLsblk is an interface that encapsulates operation with system lsblk util.