Compress::Stream::Zstd::Compressor - Zstd streaming compression
use Compress::Stream::Zstd::Compressor qw(ZSTD_CSTREAM_IN_SIZE); my $compressor = Compress::Stream::Zstd::Compressor->new($level); while (read($fh, my $buffer, ZSTD_CSTREAM_IN_SIZE)) { print $compressor->compress($buffer); } print $compressor->end;
The Compress::Stream::Zstd::Compressor module provides a streaming interface to the Zstd compressor.
Create an instance of Compress::Stream::Zstd::Compressor.
(re)init the compressor.
Consume input stream.
Flush whatever data remains within internal buffer.
Instructs to finish a frame.
Sets one of the compressor’s internal parameters. PARAMETER is one of the parameter constants listed below.
Recommended size for input buffer.
The following may be given to set_parameter():
set_parameter()
ZSTD_c_windowLog
http://www.zstd.net/
Copyright (c) 2016, Jiro Nishiguchi All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Jiro Nishiguchi <jiro@cpan.org>
Zstandard by Facebook, Inc.
To install Compress::Stream::Zstd, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Compress::Stream::Zstd
CPAN shell
perl -MCPAN -e shell install Compress::Stream::Zstd
For more information on module installation, please visit the detailed CPAN module installation guide.