pub fn idle_add<F>(func: F) -> SourceIdwhere
F: FnMut() -> Continue + Send + 'static,
Expand description
Adds a closure to be called by the default main loop when it’s idle.
func
will be called repeatedly until it returns Continue(false)
.
The default main loop almost always is the main loop of the main thread. Thus, the closure is called on the main thread.