pub static UNUSED_QUALIFICATIONS: &Lint
Expand description
The unused_qualifications
lint detects unnecessarily qualified
names.
§Example
ⓘ
#![deny(unused_qualifications)]
mod foo {
pub fn bar() {}
}
fn main() {
use foo::bar;
foo::bar();
bar();
}
{{produces}}
§Explanation
If an item from another module is already brought into scope, then
there is no need to qualify it in this case. You can call bar()
directly, without the foo::
.
This lint is “allow” by default because it is somewhat pedantic, and doesn’t indicate an actual problem, but rather a stylistic choice, and can be noisy when refactoring or moving around code.