dope_runtime/executor/boot/
context.rs

1use std::mem;
2
3use dope_core::driver::schedule::{app, clock, ready};
4
5use crate::executor::{boot, root};
6
7/// One startup-root poll with only its root wake, turn budget, read-only clock,
8/// and exact poll cause.
9pub struct Context<'poll, 'd: 'poll> {
10    wake: ready::Target<'d>,
11    work: app::Work<'poll, 'd>,
12    cause: boot::Cause,
13}
14
15impl<'poll, 'd: 'poll> Context<'poll, 'd> {
16    pub(crate) fn new(
17        wake: ready::Target<'d>,
18        work: app::Work<'poll, 'd>,
19        cause: boot::Cause,
20    ) -> Self {
21        Self { wake, work, cause }
22    }
23
24    pub fn into_parts(
25        self,
26    ) -> (
27        ready::Target<'d>,
28        app::Work<'poll, 'd>,
29        clock::Clock<'poll, 'd>,
30        boot::Cause,
31    ) {
32        (self.wake, self.work, self.work.clock(), self.cause)
33    }
34
35    pub fn into_poll(self) -> (root::Budget<'poll, 'd>, clock::Clock<'poll, 'd>) {
36        (root::Budget::new(self.wake, self.work), self.work.clock())
37    }
38}
39
40const fn assert_layout() {
41    assert!(mem::size_of::<Context<'static, 'static>>() == 4 * mem::size_of::<usize>());
42    assert!(mem::align_of::<Context<'static, 'static>>() == mem::align_of::<usize>());
43}
44
45const _: () = assert_layout();
dope_runtime/executor/boot/context.rs

dope_runtime/executor/boot/
context.rs
