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searchIndex["lzw"] = {"doc":"# LZW decoder and encoder","items":[[3,"Decoder","lzw","Decoder for a LZW compressed stream (this algorithm is used for GIF files).",null,null],[3,"DecoderEarlyChange","","Decoder for a LZW compressed stream using an “early change” algorithm (used in TIFF files).",null,null],[3,"Encoder","","LZW encoder using the algorithm of GIF files.",null,null],[3,"LsbReader","","Reads bits from a byte stream, LSB first.",null,null],[3,"LsbWriter","","Writes bits to a byte stream, LSB first.",null,null],[3,"MsbReader","","Reads bits from a byte stream, MSB first.",null,null],[3,"MsbWriter","","Writes bits to a byte stream, MSB first.",null,null],[4,"Bits","","Containes either the consumed bytes and reconstructed bits or\nonly the consumed bytes if the supplied buffer was not bit enough",null,null],[13,"Some","","Consumed bytes, reconstructed bits",0,null],[13,"None","","Consumed bytes",0,null],[5,"encode","","Convenience function that reads and compresses all bytes from `R`.",null,{"inputs":[{"name":"r"},{"name":"w"},{"name":"u8"}],"output":{"name":"result"}}],[11,"fmt","","",1,null],[11,"new","","Creates a new LZW decoder.",1,{"inputs":[{"name":"r"},{"name":"u8"}],"output":{"name":"decoder"}}],[11,"decode_bytes","","Tries to obtain and decode a code word from `bytes`.",1,null],[11,"fmt","","",2,null],[11,"new","","Creates a new LZW decoder.",2,{"inputs":[{"name":"r"},{"name":"u8"}],"output":{"name":"decoderearlychange"}}],[11,"decode_bytes","","Tries to obtain and decode a code word from `bytes`.",2,null],[11,"new","","Creates a new LZW encoder.",3,{"inputs":[{"name":"w"},{"name":"u8"}],"output":{"name":"result"}}],[11,"encode_bytes","","Compresses `bytes` and writes the result into the writer.",3,null],[11,"drop","","",3,null],[11,"fmt","","",4,null],[11,"new","","Creates a new bit reader",4,{"inputs":[],"output":{"name":"lsbreader"}}],[11,"fmt","","",5,null],[11,"new","","Creates a new bit reader",5,{"inputs":[],"output":{"name":"msbreader"}}],[11,"read_bits","","",4,null],[11,"read_bits","","",5,null],[11,"new","","Creates a new bit reader",6,{"inputs":[{"name":"w"}],"output":{"name":"lsbwriter"}}],[11,"write","","",6,null],[11,"flush","","",6,null],[11,"new","","Creates a new bit reader",7,{"inputs":[{"name":"w"}],"output":{"name":"msbwriter"}}],[11,"write","","",7,null],[11,"flush","","",7,null],[11,"write_bits","","",6,null],[11,"write_bits","","",7,null],[8,"BitReader","","A bit reader.",null,null],[10,"read_bits","","Returns the next `n` bits.",8,null],[8,"BitWriter","","A bit writer.",null,null],[10,"write_bits","","Writes the next `n` bits.",9,null]],"paths":[[4,"Bits"],[3,"Decoder"],[3,"DecoderEarlyChange"],[3,"Encoder"],[3,"LsbReader"],[3,"MsbReader"],[3,"LsbWriter"],[3,"MsbWriter"],[8,"BitReader"],[8,"BitWriter"]]};
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