Struct LvRefCell 

pub struct LvRefCell<T>(/* private fields */);

RefCell<T> variant of LvCell for non-Copy state.

Implementations

impl<T> LvRefCell<T>

pub const fn new(v: T) -> Self

Construct a new ref-cell. Usable in static/const contexts.

pub fn borrow(&self) -> Ref<'_, T>

Borrow the contents immutably (panics on outstanding mutable borrow).

pub fn borrow_mut(&self) -> RefMut<'_, T>

Borrow the contents mutably (panics on outstanding borrow).

pub fn with_mut<R>(&self, f: impl FnOnce(&mut T) -> R) -> R

Apply f to a mutable borrow.

Trait Implementations

impl<T: Send> Sync for LvRefCell<T>