Hi! In RustDT a have completion for packages (so I guess racer works) like use std::<completion>, but no completion for methods like let arr = [1, 2]; arr.<no proposals>. Is that expected? Am I missing something?
Racer is sometimes not able to determine the type of a variable, so completion can be spotty. I can't say if that particular situation is one of them, but it may be related to 1 and 2 being "untyped" integers.