JsonArrayConst
Description
JsonArrayConst is a read-only version of JsonArray.
It’s also twice smaller because it doesn’t contain a pointer to the memory pool.
Example
// parse a JSON array
JsonDocument doc;
deserializeJson(doc, "[1,2,3]");
// extract the values
JsonArrayConst array = doc.as<JsonArray>();
for(JsonVariantConst v : array) {
Serial.println(v.as<int>());
}