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//! Implementation of the PKWARE DCL Implode algorithm.
//! Note that this is different from the Imploding algorithm in PKZIP.
//! This implementation is based off of the one in zlib/contrib/blast.c, but
//! uses lookup tables to decode the Shannon-Fano codes instead, which is way faster.
//! This implementation uses no code from the PKWARE Data Compression Library (PKWARE DCL).
//!
//! ```
//! use implode::symbol::{Symbol, CodeTable, DEFAULT_CODE_TABLE, decode_bits};
//! use implode::exploder::Exploder;
//! use std::fs::File;
//! use std::io::Read;
//! use std::io::Write;
//!
//! fn main()
//! {
//! let mut f = File::open("/path/to/input").expect("File open failed");
//! let mut buf = [0u8; FILE_SIZE];
//! f.read(&mut buf);
//! let mut exploder = Exploder::new(&DEFAULT_CODE_TABLE);
//!
//! let mut ex = File::create("/path/to/output").expect("File create failed");
//! let mut cpos: u32 = 0;
//! let len = buf.len();
//! let mut iter = 0;
//!
//! while !exploder.ended {
//!
//! let abuf = &mut buf[cpos as usize .. len];
//!
//! let x = exploder.explode_block(abuf).unwrap();
//! cpos += x.0;
//!
//! //println!("{} {:?}",x.0, x.1);
//! let bf = x.1;
//!
//! ex.write(bf);
//! iter+=1;
//! }
//!
//! }