Request for exceptions usage documentation

[ahmednofal]

Thank you for the work on this great project. I wanted to ask you for documentation ( I could not find on my own ) for exceptions' specific usage.

For instance it is not clear which exceptions are propagated up to the user's logic and which are consumed internally. I found this file and it seems theses are the exceptions the user can expect to catch from yaml-cpp. However, I am not completely sure.

There are certain types of exceptions I could not manually force yaml-cpp to throw. For instance the YAML::KeyNotFound exception is not thrown when you do this:

YAML::Node node_representing_yaml_config = YAML::LoadFile("example.yaml");
node_representing_yaml_config["notpresentkey"];

TL;DR

What are the exceptions the user can expect yaml-cpp to throw and when each of them is thrown (logically/semantically) ?