Struct AtomicRefArray

pub struct AtomicRefArray<T> { /* private fields */ }

An array of non-optional references in which elements may be updated and retrieved atomically.

Implementations

impl<T> AtomicRefArray<T>

pub fn new(len: usize) -> Self

where T: Default,

Constructs a new array with the specified length. All values will be initialized to their default.

pub fn new_with<U: Into<Arc<T>>>(len: usize, f: impl Fn(usize) -> U) -> Self

Constructs a new array with the specified length. Uses the given function to construct each value.

pub fn len(&self) -> usize

Returns the number of elements in the array.

pub fn is_empty(&self) -> bool

Returns true if the array has a length of 0.

pub fn load(&self, index: usize) -> Arc<T>

Loads and returns a reference to an value at the given position or None if the value at the index is not set.

Panics if index is out of bounds.

pub fn store(&self, index: usize, value: impl Into<Arc<T>>)

Stores the value at the given position.

Panics if index is out bounds.

pub fn swap(&self, index: usize, value: impl Into<Arc<T>>) -> Arc<T>

Swaps the value at the given position, returning the previous value.

Panics if index is out of bounds.