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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
}
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