Example of enum's use seems outdated

[PumpkinSeed]

Currently I'm reading/learning the enum_use section where I got the following error for the use inside the main function:

imports can only refer to extern crate names passed with `--extern` on stable channel (see issue #53130) 

Please guide me if I missed something. Thank you.

[codesections]

I encountered this issue as well, and it appears to be a 2018 Edition issue. The code compiles correctly with the under then 2015 Edition but fails to compile (with the error provided above) under the 2018 Edition.

Under the 2018 Edition, the use Status::{Poor, Rich}; should be use crate::Status::{Poor, Rich};. I will submit a PR with this change in case that is helpful, but please feel free to handle it differently if there is a better resolution.

Since #1136 was merged (albeit manually) maybe this can be closed now?