fixed dependencies

vendor/github.com/paulmach/orb/geojson/json.go

@@ -0,0 +1,74 @@
+package geojson
+
+import "encoding/json"
+
+// CustomJSONMarshaler can be set to have the code use a different
+// json marshaler than the default in the standard library.
+// One use case in enabling `github.com/json-iterator/go`
+// with something like this:
+//
+//	import (
+//	  jsoniter "github.com/json-iterator/go"
+//	  "github.com/paulmach/orb"
+//	)
+//
+//	var c = jsoniter.Config{
+//	  EscapeHTML:              true,
+//	  SortMapKeys:             false,
+//	  MarshalFloatWith6Digits: true,
+//	}.Froze()
+//
+//	orb.CustomJSONMarshaler = c
+//	orb.CustomJSONUnmarshaler = c
+//
+// Note that any errors encountered during marshaling will be different.
+var CustomJSONMarshaler interface {
+	Marshal(v interface{}) ([]byte, error)
+} = nil
+
+// CustomJSONUnmarshaler can be set to have the code use a different
+// json unmarshaler than the default in the standard library.
+// One use case in enabling `github.com/json-iterator/go`
+// with something like this:
+//
+//	import (
+//	  jsoniter "github.com/json-iterator/go"
+//	  "github.com/paulmach/orb"
+//	)
+//
+//	var c = jsoniter.Config{
+//	  EscapeHTML:              true,
+//	  SortMapKeys:             false,
+//	  MarshalFloatWith6Digits: true,
+//	}.Froze()
+//
+//	orb.CustomJSONMarshaler = c
+//	orb.CustomJSONUnmarshaler = c
+//
+// Note that any errors encountered during unmarshaling will be different.
+var CustomJSONUnmarshaler interface {
+	Unmarshal(data []byte, v interface{}) error
+} = nil
+
+func marshalJSON(v interface{}) ([]byte, error) {
+	if CustomJSONMarshaler == nil {
+		return json.Marshal(v)
+	}
+
+	return CustomJSONMarshaler.Marshal(v)
+}
+
+func unmarshalJSON(data []byte, v interface{}) error {
+	if CustomJSONUnmarshaler == nil {
+		return json.Unmarshal(data, v)
+	}
+
+	return CustomJSONUnmarshaler.Unmarshal(data, v)
+}
+
+type nocopyRawMessage []byte
+
+func (m *nocopyRawMessage) UnmarshalJSON(data []byte) error {
+	*m = data
+	return nil
+}