Module rustc_lint::unit_bindings

Structs

• UnitBindings

Statics

• UNIT_BINDINGS
  The unit_bindings lint detects cases where bindings are useless because they have the unit type () as their inferred type. The lint is suppressed if the user explicitly annotates the let binding with the unit type (), or if the let binding uses an underscore wildcard pattern, i.e. let _ = expr, or if the binding is produced from macro expansions.