Structure · Maintainability

`rust_doctor::structure::stacked_allow_attribute`

Keep the one exemption the item actually needs and fix what the others hide; attributes produced by cfg_attr are not counted here.

What it reads

Complexity, and families of near-duplicate code.

Lowest tier: real, and rarely urgent.

The tier bounds how severe a rule may be; its category bounds the tier.

Turn it off, or make it blocking, without touching the code it flags:

rust-doctor --rule rust_doctor::structure::stacked_allow_attribute=off .
rust-doctor --rule rust_doctor::structure::stacked_allow_attribute=error .