reiver
/
go-opt
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

.UnmarshalJSON()

master
Charles Iliya Krempeaux 2023-09-25 07:04:29 +09:00
parent cb749d3510
commit d6b2890eaa
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
optional_unmarshaljson.go
View File

@ -10,11 +10,11 @@ var _ json.Unmarshaler = new(Optional[string])
// UnmarshalJSON makes it so json.Unmarshaler is implemented. // UnmarshalJSON makes it so json.Unmarshaler is implemented.
func (receiver *Optional[T]) UnmarshalJSON(data []byte) error { func (receiver *Optional[T]) UnmarshalJSON(data []byte) error {
switch interface{}(receiver.value).(type) { switch interface{}(&receiver.value).(type) {
case bool, string, json.Unmarshaler: case *bool, *string, json.Unmarshaler:
// these are OK. // these are OK.
default: default:
return fmt.Errorf("cannot unmarshal into something of type %T from JSON because parameterized type is ‘%T’ rather than ‘bool’, ‘string’, or ‘json.Unmarshaler’", receiver, receiver.value) return fmt.Errorf("cannot unmarshal into something of type %T from JSON because pointer to parameterized type is ‘%T’ rather than ‘*bool’, ‘*string’, or ‘json.Unmarshaler’", receiver, &receiver.value)
} }
{ {