std::sync::Arc - Rust

A thread-safe reference-counting pointer. ‘Arc’ stands for ‘Atomically Reference Counted’. The type Arc<T> provides shared ownership of a value of type T, allocated in the heap. Invoking clone on Arc produces a new Arc instance, which points to the same allocation on the heap as the source Arc, while increasing a reference count. When the last Arc pointer to a given allocation is destroyed, the va