// Package metrics is a dummy package that is not yet implemented. package metrics type Description struct{} func All() []Description { return nil } type Float64Histogram struct{} type Sample struct{} func Read(m []Sample) {} type Value struct{} func (v Value) Float64() float64 { return 0 } func (v Value) Float64Histogram() *Float64Histogram { return nil } func (v Value) Kind() ValueKind { return ValueKind{} } func (v Value) Uint64() uint64 { return 0 } type ValueKind struct{}