error: a `const` item should never be interior mutable --> $DIR/enums.rs:12:1 | LL | const UNFROZEN_VARIANT: OptionalCell = OptionalCell::Unfrozen(Cell::new(true)); //~ ERROR interior mutable | -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | make this a static item (maybe with lazy_static) | = note: `-D clippy::declare-interior-mutable-const` implied by `-D warnings` error: a `const` item should never be interior mutable --> $DIR/enums.rs:23:1 | LL | const UNFROZEN_VARIANT_FROM_FN: OptionalCell = unfrozen_variant(); //~ ERROR interior mutable | -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | make this a static item (maybe with lazy_static) error: a `const` item should never be interior mutable --> $DIR/enums.rs:45:1 | LL | const NESTED_UNFROZEN_VARIANT: NestedOutermost = NestedOutermost { | ^---- | | | _make this a static item (maybe with lazy_static) | | LL | | outer: NestedOuter::NestedInner(NestedInner { LL | | inner: NestedInnermost::Unfrozen(AtomicUsize::new(2)), LL | | }), LL | | }; //~ ERROR interior mutable | |__^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:59:5 | LL | const TO_BE_UNFROZEN_VARIANT: OptionalCell; //~ ERROR interior mutable | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:60:5 | LL | const TO_BE_FROZEN_VARIANT: OptionalCell; //~ ERROR interior mutable | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:63:5 | LL | const DEFAULTED_ON_UNFROZEN_VARIANT: OptionalCell = OptionalCell::Unfrozen(Cell::new(false)); //~ ERROR interior mutable | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:89:5 | LL | const TO_BE_UNFROZEN_VARIANT: Option<Self::ToBeUnfrozen> = Some(Self::ToBeUnfrozen::new(4)); //~ ERROR interior mutable | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:101:5 | LL | const UNFROZEN_VARIANT: BothOfCellAndGeneric<T> = BothOfCellAndGeneric::Unfrozen(Cell::new(std::ptr::null())); //~ ERROR interior mut... | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:104:5 | LL | const GENERIC_VARIANT: BothOfCellAndGeneric<T> = BothOfCellAndGeneric::Generic(std::ptr::null()); //~ ERROR interior mutable | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:110:5 | LL | const NO_ENUM: Cell<*const T> = Cell::new(std::ptr::null()); //~ ERROR interior mutable | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:117:5 | LL | / const UNFROZEN_VARIANT: BothOfCellAndGeneric<Self::AssocType> = LL | | BothOfCellAndGeneric::Unfrozen(Cell::new(std::ptr::null())); //~ ERROR interior mutable | |____________________________________________________________________^ error: a `const` item should never be interior mutable --> $DIR/enums.rs:119:5 | LL | const GENERIC_VARIANT: BothOfCellAndGeneric<Self::AssocType> = BothOfCellAndGeneric::Generic(std::ptr::null()); //~ ERROR interior mu... | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 12 previous errors