Comments (5)
It returns a https://docs.rs/rustyline/1.0.0/rustyline/type.Result.html, which can contains a io::Error.
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@Yamakaky Yep, that's exactly what I feared. I expected it to create the file... but as you say it does not. So I have to fix my code because the docs for this are missing. 😄 You see what I mean?
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Well, it creates it on save_history()
, isn't is sufficient?
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Nope, as one calls load_history()
before safe_history()
, ... IMO.
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Do you really need to create the file yourself? I personally do https://github.com/Yamakaky/dcpu/blob/master/src/emulator/debugger/mod.rs#L49-L56
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Related Issues (20)
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