Struct concurrent::sync::Stm

pub struct Stm<T> { /* fields omitted */ }

A software transactional memory container.

Methods

impl<T> Stm<T>

fn new(data: Option<Box<T>>) -> Stm<T>

Create a new STM container.

fn update<F>(&self, f: F) where
    F: Fn(Option<Guard<T>>) -> Option<Box<T>>,
    T: 'static, 

Update the data.

This applies closure f to the data of self. If the data isn't updated in the meantime, the change will applied. Otherwise, the closure is reevaluated.

fn load(&self) -> Option<Guard<T>>

Read the container.