NewCgroupDecoder creates a new cgroup decoder.

NewSet creates a Set with all known decoders.

ErrSkipLabelSet instructs exporter to skip label set.

CGroup is a decoder that transforms cgroup id to path in cgroupfs.

Dname is a decoder that decodes DNS qname wire format.

Errno is a decoder that transforms unsigned errno integers into their string values.

Hex is a decoder that decodes raw bytes into their hex string representation.

IfName is a decoder that transforms a network interface index into its name.

InetIP is a decoder that transforms an ip byte representation into a string.

KStack is a decoder that transforms an array of kernel frame addresses to a newline separated stack of symbols.

KSym is a decoder that transforms kernel address to a function name.

MajorMinor is a decoder that transforms minormajor device id into name.

PCIClass is a decoder that transforms PCI class id into a name.

PCIDevice is a decoder that transforms PCI device id into a name.

PCISubClass is a decoder that transforms PCI class id into a name.

PCIVendor is a decoder that transforms PCI vendor id into a name.

Regexp is a decoder that only allows inputs matching regexp.

Set is a set of Decoders that may be applied to produce a label.

StaticMap is a decoded that maps values according to a static map.

String is a decoder that decodes strings coming from the kernel.

Syscall is a decoder that decodes syscall numbers into their names.

UInt is a decoder that transforms unsigned integers into their string values.

Decoder transforms byte field value into a byte value representing string to either use as an input for another Decoder or to use as the final label value for Prometheus metrics.