Struct mstd::utils::ArfCell

pub struct ArfCell<T> {
    state: AtomicUsize,
    item: UnsafeCell<T>,
}

Atomic ReFCell - ArfCell

Like a refcell (or RwLock), but atomic, has a const constructor, and doesn’t panic

Fields

state: AtomicUsize

item: UnsafeCell<T>

Implementations

impl<T> ArfCell<T>

const MUTLOCK: usize = 9_223_372_036_854_775_808usize

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

pub fn borrow_mut(&self) -> Result<MutArfGuard<'_, T>, BorrowError>

pub fn borrow(&self) -> Result<ArfGuard<'_, T>, BorrowError>

Trait Implementations

impl<T> Sync for ArfCell<T>where T: Send,