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Clean up E0751 explanation #75451

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Merged
merged 2 commits into from
Aug 13, 2020
Merged

Clean up E0751 explanation #75451

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d0704d5
Clean up E0751 explanation
GuillaumeGomez Aug 12, 2020
f11b2e5
Improve wording
GuillaumeGomez Aug 12, 2020
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6 changes: 3 additions & 3 deletions src/librustc_error_codes/error_codes/E0751.md
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@ Erroneous code example:
```compile_fail,E0751
trait MyTrait {}
impl MyTrait for i32 { }
impl !MyTrait for i32 { }
impl !MyTrait for i32 { } // error!
```

Negative implementations are a promise that the trait will never be
implemented for the given types.
Negative implementations are a promise that the trait will never be implemented
for the given types. Therefore, both cannot exists at the same time.