Bug fix: Implementing futures_io::AsyncBufRead is not straightforward. #12
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Reduce dependencies on futures crate
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Looking at it, it could probably be done better... I'm just tied down with other things. |
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Fixes: #10 |
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This contains the other two PRs.
I can't find the function that did this, but it was something like if Ready is returned and then Pending immediately leads to panic. As such, if there is any data in a BufReader poll_fill_buf can not, by circular logic, read more async data... Because it can not call read and then return Pending, so it would be a blocking read call.
As such, there is no way to implement a nom wrapper AND a BufReader, because nom may need more data even if there is some data and this violates the conditions of implementing a BufReader.