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try_scan action that returns None on error #28

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kangalio opened this issue Jul 24, 2020 · 0 comments
Open

try_scan action that returns None on error #28

kangalio opened this issue Jul 24, 2020 · 0 comments

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@kangalio
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It would be very convenient to have try_scan!(@impl or_none, ...) to use in functions that return Option.

The current solutions only provide unwrapping and returning Result.
kangalio added a commit to kangalio/rust-si that referenced this issue Jul 24, 2020
@kangalio
Add @impl or_none to try_scan! (oli-obk#28)
7d30270
@kangalio kangalio mentioned this issue Jul 24, 2020
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