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Add a `bail!` macro #76

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merged 3 commits into from Nov 30, 2016

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brson commented Nov 30, 2016

This macro is similar to cargo's bail! and to the throw keyword originally proposed as part of the exception handling RFC. It's just a shorthand for early return with coercion.

I'm inclined to land this quick to sweeten up today's 0.7.0 release.

cc @Yamakaky @nikomatsakis

brson added some commits Nov 30, 2016

@brson brson merged commit 528791c into master Nov 30, 2016

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@Yamakaky Yamakaky deleted the bail branch Dec 3, 2016

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