Lib.rs

Introduction

This is a helper library to mark the cell as only being accessed by the owner thread.

If you access the cell from a different thread, the thread will be panicked.

Still in development, the API may change in the future.

Quick Start

use single_thread_cell::{SingleThreadCell, SingleThreadRefCell};

let cell = SingleThreadCell::new(0);
assert_eq!(cell.get(), 0);
cell.set(1);
assert_eq!(cell.get(), 1);

let ref_cell = SingleThreadRefCell::new(0);
assert_eq!(*ref_cell.borrow(), 0);
*ref_cell.borrow_mut() += 1;
assert_eq!(*ref_cell.borrow(), 1);

Related crates

• threadcell
• singlyton
• static_cell

lib.rs:

This is a helper library to mark the cell as only being accessed by the owner thread.

If you access the cell from a different thread, the thread will be panicked.

The only exception is drop. The cell does not implement Send if T is not Send. So that the cell cannot be sent to another thread to drop. It is obvious that if T is Send, it is safe to drop in the other thread.