CheyiLin/ljlz4

LZ4 library for LuaJIT (FFI Binding)

ljlz4

LZ4 library for LuaJIT (FFI Binding)

Compatibility

Version	LuaJIT 2.0	LuaJIT 2.1 (OpenResty)
lz4 v1.9.3	✓	✓
lz4 v1.8.3	✓	✓
lz4 v1.7.5	✓	✓
lz4 r131	✓	✓

Usage

Overview

local lz4 = require("lz4")
local data = "hello lz4"
local errmsg, compressed_data, decompressed_data
compressed_data, errmsg = lz4.compress(data)
decompressed_data, errmsg = lz4.decompress(compressed_data)
assert(decompressed_data == data)

Compression

local compressed_data, errmsg = lz4.compress(data, compression_level)

Decompression

local decompressed_data, errmsg = lz4.decompress(compressed_data)

License

Copyright (c) 2014-2021 Cheyi Lin. MIT licensed. See LICENSE for details.