Crossbeam-STM

Crossbeam-STM 是一个使用 crossbeam-epoch 进行内存回收的软件事务内存实现。它旨在尽可能快且一致，但可能会牺牲写入速度的稳定性和潜在的非常缓慢的写入。

此项目尚未准备好供一般使用。

示例

extern crate cb_stm_temp;

use cb_stm_temp::Stm;

// Create a new STM pointer with a Vec of numbers
let stm = Stm::new(vec![1,2,3,4]);

// Read from the STM
{
    let data = stm.load();
    println!("Current STM: {:?}", data);
}

// Update the STM pointer to add a new number
stm.update(|old| {
    let mut new = old.clone();
    new.push(5);
    new
});

// Read the new data
{
    let data = stm.load();
    println!("Current STM: {:?}", data);
}