Struct mz_timely_util::builder_async::ButtonHandle

pub struct ButtonHandle {
    buttons_remaining: usize,
    local_pressed: Rc<Cell<bool>>,
    puller: Box<dyn Pull<Message<bool>>>,
}

A button that can be used to coordinate an action after all workers have pressed it.

Fields

buttons_remaining: usize

The number of buttons still unpressed among workers.

local_pressed: Rc<Cell<bool>>

A flag indicating whether this worker has pressed its button.

puller: Box<dyn Pull<Message<bool>>>

Implementations

impl ButtonHandle

pub fn local_pressed(&self) -> bool

Returns whether this worker has pressed its button.

pub fn all_pressed(&mut self) -> bool

Returns whether all workers have pressed their buttons.