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lol, i'm stupid
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@ -33,16 +33,6 @@ impl GetMetadata for TarAdapter {
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}
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}
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// make a &mut Read into a owned Read because the streaming decompressors want to take ownership of their base Reads
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struct WrapRead<'a> {
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inner: &'a mut dyn Read,
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}
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impl<'a> Read for WrapRead<'a> {
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fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
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self.inner.read(buf)
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}
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}
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// feeling a little stupid here. why is this needed at all
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enum SpecRead<R: Read> {
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Gz(flate2::read::MultiGzDecoder<R>),
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@ -64,11 +54,10 @@ impl<R: Read> Read for SpecRead<R> {
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}
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}
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// why do I need to wrap the output here in a specific type? is it possible with just a Box<Read> for every type?
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fn decompress_any<'a, R>(filename: &Path, inp: &'a mut R) -> Fallible<SpecRead<WrapRead<'a>>>
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fn decompress_any<'a, R>(filename: &Path, inp: &'a mut R) -> Fallible<SpecRead<&'a mut R>>
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where
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R: Read,
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{
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let inp = WrapRead { inner: inp };
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let extension = filename.extension().map(|e| e.to_string_lossy().to_owned());
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match extension {
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Some(e) => Ok(match e.to_owned().as_ref() {
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