Implement Show for Arc<T>
#18344
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Implement Show for Arc<T>
#18344
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| @@ -147,6 +148,12 @@ impl<T: Send + Sync> Deref<T> for Arc<T> { | |||
| } | |||
| } | |||
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| impl<T: Show> Show for Arc<T> { | |||
| fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { | |||
| (*self).fmt(f) | |||
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I have a feeling this is infinite recursion, it probably needs to be (**self).fmt(f). Could you add a test too?
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@huonw You were right. I have added a test and amended the commit |
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Fixes #18299