Documentation
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Overview ¶
Package zreader implements a transparently decompressing io.Reader.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Reader ¶
func Reader(r io.Reader) (rc io.ReadCloser, err error)
Reader returns an io.ReadCloser that transparently reads bytes compressed with one of the following schemes:
- gzip
- zstd
- bzip2
If the data does not seem to be one of these schemes, a new io.ReadCloser equivalent to the provided io.Reader is returned. The provided io.Reader is expected to have any necessary cleanup arranged by the caller; that is, it will not arrange for a Close method to be called if it also implements io.Closer.
Types ¶
type Compression ¶
type Compression int
Compression marks the scheme that the original Reader contains.
const ( KindGzip Compression = iota KindZstd KindBzip2 KindNone )
Compression constants.
func Detect ¶
func Detect(r io.Reader) (io.ReadCloser, Compression, error)
Detect follows the same procedure as Reader, but also reports the detected compression scheme.
func (Compression) String ¶
func (i Compression) String() string
Source Files
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