MagicHeader is the start of zstd files.
var MagicHeader = []byte{'\x28', '\xb5', '\x2f', '\xfd'}
func Is(r io.Reader) (bool, error)
Is detects whether the input stream is compressed.
func ReadCloser(r io.ReadCloser) io.ReadCloser
ReadCloser reads uncompressed input data from the io.ReadCloser and returns an io.ReadCloser from which compressed data may be read. This uses zstd level 1 for the compression.
func ReadCloserLevel(r io.ReadCloser, level int) io.ReadCloser
ReadCloserLevel reads uncompressed input data from the io.ReadCloser and returns an io.ReadCloser from which compressed data may be read.
func UnzipReadCloser(r io.ReadCloser) (io.ReadCloser, error)
UnzipReadCloser reads compressed input data from the io.ReadCloser and returns an io.ReadCloser from which uncompressed data may be read.