Rust - What would be your top and flop?

[niklas.buechner]

Top:

• Speed
• The Rust compiler being able to actively tell you about probable errors. (Not all cases in a match, ownership, etc.)

Flop:

• No being able to test internal functions from the tests folder which forces you to add way to many functions to the public interface (Rust `tests/`folder's external scope vs public interface).