Add Errors::execute method #262
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Aceeri
approved these changes
Sep 12, 2017
| E: Error + Send + Sync + 'static, | ||
| F: FnOnce() -> Result<(), E>, | ||
| { | ||
| if let Err(e) = f() { |
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I'm a bit confused how this builds, does rust allow coercing from T -> () in return values or something?
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No, why do you think that would be the case?
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bors r+ |
Build failed |
This allows using ? for error handling.
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So this is once again something that only bors could catch. |
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So let's try again ;) bors r+ |
Build succeeded |
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This allows using ? for error handling.