I've started using abseil null/no null https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://github.com/abseil/abseil-cpp/blob/master/absl/

I've started using abseil null/no null https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://github.com/abseil/abseil-cpp/blob/master/absl/base/nullability.h&ved=2ahUKEwjrrYbq7fGCAxWOLUQIHe4XBhMQFnoECBAQAQ&usg=AOvVaw2pa6BSJIUtJs0Mld7Zj2-I https://www.google.com/url?sa=t&source=web&rct=j&opi=8997844... We have a linter that will try to catch cases where you didn't null check but the field is nullable