swaits
0341cf9379
Hierarchical statechart codegen for Rust with: - during: activities for state-scoped concurrent I/O - field-list borrowing (split-borrow inside the run loop) - embassy-first async with tokio support - STATE_CHART const for tooling/inspection - examples: microwave, microwave_tui, embassy_full, during_radio
32 lines
533 B
Rust
32 lines
533 B
Rust
//! t10.2: two `during:` declarations on the same state borrowing the same
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//! field produce a clear macro-level error.
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use hsmc::statechart;
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#[derive(Debug, Clone)]
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pub enum Ev { Halt }
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pub struct Ctx {
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pub a: u32,
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}
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statechart! {
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M {
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context: Ctx;
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events: Ev;
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default(S);
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terminate(Halt);
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state S {
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during: one(a);
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during: two(a);
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}
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}
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}
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async fn one(_: &mut u32) -> Ev { Ev::Halt }
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async fn two(_: &mut u32) -> Ev { Ev::Halt }
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impl MActions for MActionContext<'_> {}
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fn main() {}
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