func (m *Point) FieldList() []*lp.Field {
	return m.fields
}
FieldList returns a slice containing the fields of a Point.
package write
import (
	"fmt"
	"sort"
	"time"
	lp "github.com/influxdata/line-protocol"
)
type Point struct {
	measurement string
	tags        []*lp.Tag
	fields      []*lp.Field
	timestamp   time.Time
}
func (m *Point) TagList() []*lp.Tag {
	return m.tags
}