Module miniz_oxide::inflate::core

Streaming decompression functionality.

Modules

• inflate_flags
  Flags to decompress() to control how inflation works.

Macros

• generate_state 🔒

Structs

• DecompressorOxide
  Main decompression struct.
• HuffmanTable 🔒
  A struct containing huffman code lengths and the huffman code tree used by the decompressor.
• LocalVars 🔒

Enums

• Action 🔒
• State 🔒

Constants

• BASE_EXTRA_MASK 🔒
  The mask used when indexing the base/extra arrays.
• DIST_BASE 🔒
  Base length for each distance code.
• DIST_TABLE 🔒
• FAST_LOOKUP_BITS 🔒
  The maximum length of a code that can be looked up in the fast lookup table.
• FAST_LOOKUP_SIZE 🔒
  The size of the fast lookup table.
• HUFFLEN_TABLE 🔒
• LENGTH_BASE 🔒
  Base length for each length code.
• LENGTH_EXTRA 🔒
  Number of extra bits for each length code.
• LITLEN_TABLE 🔒
• MAX_HUFF_SYMBOLS_0 🔒
  The length of the first (literal/length) huffman table.
• MAX_HUFF_SYMBOLS_1 🔒
  The length of the second (distance) huffman table.
• MAX_HUFF_SYMBOLS_2 🔒
  The length of the last (huffman code length) huffman table.
• MAX_HUFF_TABLES 🔒
  The number of huffman tables used.
• MAX_HUFF_TREE_SIZE 🔒
• MIN_TABLE_SIZES 🔒
• TINFL_LZ_DICT_SIZE

Functions

• apply_match 🔒
  Presumes that there is at least match_len bytes in output left.
• decode_huffman_code 🔒
  Try to decode the next huffman code, and puts it in the counter field of the decompressor if successful.
• decompress
  Main decompression function. Keeps decompressing data from in_buf until the in_buf is empty, out is full, the end of the deflate stream is hit, or there is an error in the deflate stream.
• decompress_fast 🔒
  Fast inner decompression loop which is run while there is at least 259 bytes left in the output buffer, and at least 6 bytes left in the input buffer (The maximum one match would need + 1).
• end_of_input 🔒
• fill_bit_buffer 🔒
  Ensure that there is data in the bit buffer.
• init_tree 🔒
• num_extra_bits_for_distance_code 🔒
  Get the number of extra bits used for a distance code. (Code numbers above NUM_DISTANCE_CODES will give some garbage value.)
• pad_to_bytes 🔒
• read_bits 🔒
  Try to read amount number of bits from in_iter and call the function f with the bits as an an argument after reading, returning the result of that function, or Action::End if there are not enough bytes left.
• read_byte 🔒
  Try to read one byte from in_iter and call f with the read byte as an argument, returning the result. If reading fails, Action::End is returned
• read_u16_le 🔒
  Read an le u16 value from the slice iterator.
• reverse_bits 🔒
• start_static_table 🔒
• transfer 🔒
• undo_bytes 🔒
• validate_zlib_header 🔒
  Check that the zlib header is correct and that there is enough space in the buffer for the window size specified in the header.

Type Aliases

• BitBuffer 🔒