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Draft time-travel debugging feature

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Héctor Ramón Jiménez 2025-04-17 03:24:17 +02:00
parent 388a419ed5
commit d5d4479a53
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20 changed files with 330 additions and 63 deletions
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16
program/src/lib.rs
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@ -22,7 +22,7 @@ pub trait Program: Sized {
type State;
/// The message of the program.
type Message: Send + std::fmt::Debug + 'static;
type Message: Message + 'static;
/// The theme of the program.
type Theme: Default + theme::Base;
@ -642,3 +642,17 @@ impl<P: Program> Instance<P> {
self.program.scale_factor(&self.state, window)
}
}
/// A trait alias for the [`Message`](Program::Message) of a [`Program`].
#[cfg(feature = "time-travel")]
pub trait Message: Send + std::fmt::Debug + Clone {}
#[cfg(feature = "time-travel")]
impl<T: Send + std::fmt::Debug + Clone> Message for T {}
/// A trait alias for the [`Message`](Program::Message) of a [`Program`].
#[cfg(not(feature = "time-travel"))]
pub trait Message: Send + std::fmt::Debug {}
#[cfg(not(feature = "time-travel"))]
impl<T: Send + std::fmt::Debug> Message for T {}