kubernetes/vendor/go.etcd.io/etcd/client/v2/json.go

type customNumberExtension …

func (cne *customNumberExtension) CreateDecoder(typ reflect2.Type) jsoniter.ValDecoder { … }

type customNumberDecoder …

func (customNumberDecoder) Decode(ptr unsafe.Pointer, iter *jsoniter.Iterator) { … }

// caseSensitiveJsonIterator returns a jsoniterator API that's configured to be
// case-sensitive when unmarshalling, and otherwise compatible with
// the encoding/json standard library.
func caseSensitiveJsonIterator() jsoniter.API { … }