Document what happens unsafeUseAsCStringLen called on empty BS #207
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Per Simon's request: it'd be helpful to document what happens in
unsafeUseAsCStringLen BS.empty .... It's obvious thatunsafeUseAsCStringLenpassesNULLas the pointer when you think about what else it could return, but that's not obvious to some users unless they think about the possible implementations.The text was updated successfully, but these errors were encountered: