Static rustc_lint_defs::builtin::UNUSED_IMPORTS

source ·
pub static UNUSED_IMPORTS: &Lint
Expand description

The unused_imports lint detects imports that are never used.


use std::collections::HashMap;



Unused imports may signal a mistake or unfinished code, and clutter the code, and should be removed. If you intended to re-export the item to make it available outside of the module, add a visibility modifier like pub.