var encoding/json.fieldCache

3 uses

	encoding/json (current package)
		encode.go#L1409: var fieldCache sync.Map // map[reflect.Type]structFields
		encode.go#L1413: 	if f, ok := fieldCache.Load(t); ok {
		encode.go#L1416: 	f, _ := fieldCache.LoadOrStore(t, typeFields(t))