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Rollup merge of #30850 - ranma42:cleanup-io, r=alexcrichton

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In 8d90d3f368 `BufStream`, the only
consumer of `InternalBufWriter`, was removed. As implied by the name,
this type is private, hence it is currently dead code.
This commit is contained in:
Manish Goregaokar 2016-01-14 04:22:20 +05:30
commit 6ceaa2f77a
1 changed files with 0 additions and 15 deletions
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15
src/libstd/io/buffered.rs
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@ -772,21 +772,6 @@ fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
}
}
struct InternalBufWriter<W: Write>(BufWriter<W>);
impl<W: Read + Write> InternalBufWriter<W> {
fn get_mut(&mut self) -> &mut BufWriter<W> {
let InternalBufWriter(ref mut w) = *self;
return w;
}
}
impl<W: Read + Write> Read for InternalBufWriter<W> {
fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
self.get_mut().inner.as_mut().unwrap().read(buf)
}
}
#[cfg(test)]
mod tests {
use prelude::v1::*;