use lzzzz::{lz4, lz4_hc, lz4f}; let data = b"The quick brown fox jumps over the lazy dog."; // LZ4 compression let mut comp = Vec::new(); lz4::compress_to_vec(data, &mut comp, lz4::ACC_LEVEL_DEFAULT)?; // LZ4_HC compression let mut comp = Vec::new(); lz4_hc::compress_to_vec(data, &mut comp, lz4_hc::CLEVEL_DEFAULT)?; // LZ4/LZ4_HC decompression let mut decomp = vec![0; data.len()]; lz4::decompress(&comp, &mut decomp)?; // LZ4F compression let prefs = lz4f::Preferences::default(); let mut comp = Vec::new(); lz4f::compress_to_vec(data, &mut comp, &prefs)?; // LZ4F decompression let mut decomp = Vec::new(); lz4f::decompress_to_vec(&comp, &mut decomp)?;

use lzzzz::{lz4, lz4_hc}; let data = b"The quick brown fox jumps over the lazy dog."; // LZ4 compression let mut comp = lz4::Compressor::new()?; let mut buf = Vec::new(); comp.next_to_vec(data, &mut buf, lz4::ACC_LEVEL_DEFAULT)?; // LZ4_HC compression let mut comp = lz4_hc::Compressor::new()?; let mut buf = Vec::new(); comp.next_to_vec(data, &mut buf)?; // LZ4/LZ4_HC decompression let mut decomp = lz4::Decompressor::new()?; let result = decomp.next(&data, data.len())?;

use lzzzz::lz4f::{WriteCompressor, ReadDecompressor, Preferences}; use std::{fs::File, io::prelude::*}; // LZ4F Write-based compression let mut f = File::create("foo.lz4")?; let mut w = WriteCompressor::new(&mut f, Preferences::default())?; w.write_all(b"Hello world!")?; // LZ4F Read-based decompression let mut f = File::open("foo.lz4")?; let mut r = ReadDecompressor::new(&mut f)?; let mut buf = Vec::new(); r.read_to_end(&mut buf)?;