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Implement FeedbackFactory for {Const,Not}Feedback (#2478)

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* libafl: Impl FeedbackFactory for NotFeedback

* libafl: Impl FeedbackFactory for ConstFeedback
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Niklas Gögge 2024-08-09 11:24:46 +01:00 committed by GitHub
parent 9b32f85124
commit 799c634fef
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1 changed files with 16 additions and 0 deletions
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16
libafl/src/feedbacks/mod.rs
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@ -818,6 +818,16 @@ where
}
}
impl<A, S, T> FeedbackFactory<NotFeedback<A, S>, T> for NotFeedback<A, S>
where
A: Feedback<S> + FeedbackFactory<A, T>,
S: State,
{
fn create_feedback(&self, ctx: &T) -> NotFeedback<A, S> {
NotFeedback::new(self.first.create_feedback(ctx))
}
}
impl<A, S> NotFeedback<A, S>
where
A: Feedback<S>,
@ -1279,6 +1289,12 @@ impl From<ConstFeedback> for bool {
}
}
impl<T> FeedbackFactory<ConstFeedback, T> for ConstFeedback {
fn create_feedback(&self, _ctx: &T) -> ConstFeedback {
*self
}
}
#[cfg(feature = "track_hit_feedbacks")]
/// Error if [`Feedback::last_result`] is called before the `Feedback` is actually run.
pub(crate) fn premature_last_result_err() -> Error {