const github.com/prometheus/common/expfmt.FmtProtoText

3 uses

	github.com/prometheus/common/expfmt (current package)
		encode.go#L49: 				return FmtProtoText
		encode.go#L76: 	case FmtProtoText:
		expfmt.go#L31: 	FmtProtoText    Format = ProtoFmt + ` encoding=text`