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Convert from proc_macro2::Span to proc_macro::Span without panic #365

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TedDriggs opened this issue Mar 8, 2023 · 0 comments
Open

Convert from proc_macro2::Span to proc_macro::Span without panic #365

TedDriggs opened this issue Mar 8, 2023 · 0 comments

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@TedDriggs
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Right now, it looks like proc_macro2::Span::unwrap is the only way to get a proc_macro::Span, but that will panic if it's called outside a proc macro. Could there be a TryFrom/TryInto impl, or a method that returns Option<proc_macro::Span>?
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@TedDriggs