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Drive-by mention unsafe fn closure coercion #802

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Jul 29, 2020
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Drive-by mention unsafe fn closure coercion #802

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Drive-by mention unsafe fn closure coercion
Apr 16, 2020
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Update src/types/closure.md
nikomatsakis Jul 29, 2020
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4 changes: 2 additions & 2 deletions src/types/closure.md
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Expand Up @@ -131,8 +131,8 @@ more specific call traits:
> not how it captures them.

*Non-capturing closures* are closures that don't capture anything from their
environment. They can be coerced to function pointers (`fn`) with the matching
signature.
environment. They can be coerced to function pointers (`fn` or `unsafe fn`)
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with the matching signature.

```rust
let add = |x, y| x + y;
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