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Motivation
Currently it's not possible to configure the buffer size when creating a
BufStream
.I'm using
BufStream
to wrap aTcpStream
and having totokio::io::split
it and pass each half toBufReader::with_capacity
andBufWriter::with_capacity
seems sub-optimal.Solution
This PR adds a
BufStream::with_capacity
method that takes as input both the capacity of the read buffer and the capacity of the write buffer.Not sure if this is the best API, but it seemed more flexible than having a single capacity as input.