//! [compile-pass] late resources don't need to be `Send` if they are owned by `idle` #![no_main] #![no_std] use core::marker::PhantomData; use panic_halt as _; pub struct NotSend { _0: PhantomData<*const ()>, } #[rtfm::app(device = lm3s6965)] const APP: () = { extern "C" { static mut X: NotSend; } static mut Y: Option = None; #[init(resources = [Y])] fn init(c: init::Context) -> init::LateResources { // equivalent to late resource initialization *c.resources.Y = Some(NotSend { _0: PhantomData }); init::LateResources { X: NotSend { _0: PhantomData }, } } #[idle(resources = [X, Y])] fn idle(_: idle::Context) -> ! { loop {} } };