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Require fallback value in Element::catch_panic() to be given as closure

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This commit is contained in:
Sebastian Dröge 2017-12-04 21:49:27 +02:00
parent ac09ae7d73
commit cea5d4d03e
1 changed files with 2 additions and 2 deletions
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4
gst-plugin/src/element.rs
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@ -103,9 +103,9 @@ pub unsafe trait ElementBase: IsA<gst::Element> + ObjectType {
}
}
fn catch_panic<F: FnOnce(&Self) -> T, T>(&self, fallback: T, f: F) -> T {
fn catch_panic<T, F: FnOnce(&Self) -> T, G: FnOnce() -> T>(&self, fallback: G, f: F) -> T {
let panicked = unsafe { &(*self.get_instance()).panicked };
panic_to_error!(self, panicked, fallback, { f(self) })
panic_to_error!(self, panicked, fallback(), { f(self) })
}
}