use ::crate_name; // Rust 2018 - All flavours
use crate_name; // Rust 2018 - Anchored paths
use item_in_scope_or_crate_name; // Rust 2018 - Uniform Paths

use self::module::Item;
use crate::Item;
use self::some::Struct;
use crate_name::some_item;