Hi y'all, this is driving me crazy, I'm not able to do a simple split of modules into files this is my setup and error:

​

$ tree src/ && cargo build
src/
├── basic
│   ├── point.rs
│   └── unique_id.rs
├── basic.rs
├── config.rs
├── main.rs
├── object
│   └── void_object.rs
├── object.rs
└── world.rs

2 directories, 11 files
   Compiling fishpool v0.1.0 (/home/***/rust/fishpool)
error[E0432]: unresolved import `crate::config`
 --> src/world.rs:3:5
  |
3 | use crate::config;
  |     ^^^^^^^^^^^^^ no `config` in the root

So I don't get what the issue is, I was having the same issues with the other module (point) until I move it into a "basic" folder as shown in the previous block code.

Here's a copy of world.rs:

use crate::config;
use crate::basic::point::Point; 
pub struct World{ size: Point }

Can somebody give some advise? I've even found guides still using the 2015 way of doing things with the "mod.rs" file in the folder. My cargo.toml has the line edition = "2018"