Module miniz_oxide::deflate::core

Streaming compression functionality.

Modules

• deflate_flags
• zlib 🔒

Structs

• BitBuffer 🔒
• CallbackBuf 🔒
• CallbackFunc
  Callback function and user used in compress_to_output.
• CallbackOxide 🔒
• CompressorOxide
  Main compression struct.
• DictOxide 🔒
• Error 🔒
• HuffmanOxide 🔒
  A struct containing data about huffman codes and symbol frequencies.
• LZOxide 🔒
• OutputBufferOxide 🔒
• ParamsOxide 🔒
• Rle 🔒
  Status of RLE encoding of huffman code lengths.
• SavedOutputBufferOxide 🔒
• SymFreq 🔒

Enums

• CallbackOut 🔒
• CompressionStrategy
  Strategy setting for compression.
• TDEFLFlush
  A list of deflate flush types.
• TDEFLStatus
  Return status of compression.

Constants

• BITMASKS 🔒
• COMP_FAST_LOOKAHEAD_SIZE 🔒
• DEFAULT_FLAGS 🔒
• DIST_TABLE 🔒
  Tables for distances.
• HUFF_CODES_TABLE 🔒
  Tables for the run-length encoded huffman lengths for literals/lengths/distances.
• LARGE_DIST_EXTRA 🔒
  Number of extra bits distances above 512.
• LARGE_DIST_SYM 🔒
  Base values to calculate distances above 512.
• LEN_EXTRA 🔒
  Number of extra bits for length values.
• LEN_SYM 🔒
  Length code for length values.
• LEVEL1_HASH_SIZE_MASK 🔒
  Size of hash chain for fast compression mode.
• LITLEN_TABLE 🔒
  Tables used for literal/lengths in HuffmanOxide.
• LZ_DICT_SIZE 🔒
  Size of the chained hash table.
• LZ_DICT_SIZE_MASK 🔒
  Mask used when stepping through the hash chains.
• MAX_HUFF_SYMBOLS 🔒
• MAX_HUFF_SYMBOLS_0 🔒
  Literal/length codes
• MAX_HUFF_SYMBOLS_1 🔒
  Distance codes.
• MAX_HUFF_SYMBOLS_2 🔒
  Huffman length values.
• MAX_HUFF_TABLES 🔒
  The number of huffman tables used by the compressor. Literal/length, Distances and Length of the huffman codes for the other two tables.
• MAX_MATCH_LEN 🔒
  The maximum length of a match.
• MAX_PROBES_MASK 🔒
• MAX_SUPPORTED_HUFF_CODESIZE 🔒
• MIN_MATCH_LEN 🔒
  The minimum length of a match.
• NUM_PROBES 🔒
  The maximum number of checks for matches in the hash table the compressor will make for each compression level.
• SMALL_DIST_EXTRA 🔒
  Number of extra bits for distances smaller than 512.
• SMALL_DIST_SYM 🔒
  Distance codes for distances smaller than 512.

Functions

• compress
  Main compression function. Tries to compress as much as possible from in_buf and puts compressed output into out_buf.
• compress_block 🔒
• compress_fast 🔒
• compress_inner 🔒
• compress_lz_codes 🔒
• compress_normal 🔒
• compress_to_output
  Main compression function. Callbacks output.
• create_comp_flags_from_zip_params
  Create a set of compression flags using parameters used by zlib and other compressors. Mainly intended for use with transition from c libraries as it deals with raw integers.
• flush_block 🔒
• flush_output_buffer 🔒
• memset 🔒
• probes_from_flags 🔒
• read_u16_le 🔒
• record_literal 🔒
• record_match 🔒
• write 🔒

Type Aliases

• Result 🔒