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Rollup merge of #70231 - aDotInTheVoid:E0224, r=Dylan-DPC
Add explanation message for E0224 Addresses some of #61137
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,15 @@ | ||
A trait object was declaired with no traits. | ||
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Erroneous code example: | ||
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```compile_fail,E0224 | ||
type Foo = dyn 'static +; | ||
``` | ||
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Rust does not currently support this. | ||
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To solve ensure the the trait object has at least one trait: | ||
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``` | ||
type Foo = dyn 'static + Copy; | ||
``` |
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