We don't currently look at HTTP response status codes (for example in [ModPortalClient::get_mod_spec](https://cs.github.com/MForster/factorio-rust-tools?q=symbol:ModPortalClient::get_mod_spec)). We should inspect the status codes and return appropriate `Err` results.
We don't currently look at HTTP response status codes (for example in ModPortalClient::get_mod_spec).
We should inspect the status codes and return appropriate
Errresults.