rename and remove unused utils

1 files changed, 0 insertions, 39 deletions

diff --git a/utils/ioutils.go b/utils/ioutils.go
deleted file mode 100644
index fcc341e..0000000
--- a/utils/ioutils.go
+++ /dev/null
@@ -1,39 +0,0 @@
-package utils
-
-import (
-	"compress/zlib"
-	"io"
-)
-
-// NopCloser returns a WriteCloser with a no-op Close method wrapping
-// the provided Writer w.
-func NopCloser(w io.Writer) io.WriteCloser {
-	return nopCloser{w}
-}
-
-type nopCloser struct {
-	io.Writer
-}
-
-func (nopCloser) Close() error { return nil }
-
-type ReadWrapper func(r io.Reader) (io.ReadCloser, error)
-type WriteWrapper func(w io.Writer) io.WriteCloser
-
-// ZlibReader wraps a reader with a new zlib.Reader.
-func ZlibReader(r io.Reader) (io.ReadCloser, error) {
-	return zlib.NewReader(r)
-}
-
-// ZlibWrier wraps a writer with a new zlib.Writer.
-func ZlibWriter(w io.Writer) io.WriteCloser {
-	return zlib.NewWriter(w)
-}
-
-func NopReadWrapper(r io.Reader) (io.ReadCloser, error) {
-	return io.NopCloser(r), nil
-}
-
-func NopWriteWrapper(w io.Writer) io.WriteCloser {
-	return NopCloser(w)
-}