impl Data for a bunch of std types.
#1534
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maan2003
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Jan 14, 2021
druid/src/data.rs
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| impl<T: 'static + ?Sized> Data for *const T { | ||
| fn same(&self, other: &Self) -> bool { | ||
| // This Does not dereference the pointer, only the reference to the pointer. | ||
| ptr::eq(*self, *other) | ||
| } | ||
| } | ||
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| impl<T: 'static + ?Sized> Data for *mut T { | ||
| fn same(&self, other: &Self) -> bool { | ||
| // This Does not dereference the pointer, only the reference to the pointer. | ||
| ptr::eq(*self, *other) | ||
| } | ||
| } |
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I would leave these ones. When someone has raw pointers, they are better using same_fn. But if you add these, then also add NonNull
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Hmm OK I'm sold on removing the raw pointers.
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yes I agree I struggle to think of a good case where you'd want this.
The user should handle this themselves safely.
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I had a look at implementing it for |
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This patch implements
Datafor some more types instd. My motivation wasSystemTime, but I thought I may as well implement it anywhere else it made sense.