encoding/json.encodeState.ptrSeen (field)

12 uses

	encoding/json (current package)
		encode.go#L308: 	ptrSeen  map[any]struct{}
		encode.go#L319: 		if len(e.ptrSeen) > 0 {
		encode.go#L325: 	return &encodeState{ptrSeen: make(map[any]struct{})}
		encode.go#L774: 		if _, ok := e.ptrSeen[ptr]; ok {
		encode.go#L777: 		e.ptrSeen[ptr] = struct{}{}
		encode.go#L778: 		defer delete(e.ptrSeen, ptr)
		encode.go#L857: 		if _, ok := e.ptrSeen[ptr]; ok {
		encode.go#L860: 		e.ptrSeen[ptr] = struct{}{}
		encode.go#L861: 		defer delete(e.ptrSeen, ptr)
		encode.go#L913: 		if _, ok := e.ptrSeen[ptr]; ok {
		encode.go#L916: 		e.ptrSeen[ptr] = struct{}{}
		encode.go#L917: 		defer delete(e.ptrSeen, ptr)