Module lzzzz::lz4f

LZ4F compression and decompression.

LZ4F: LZ4 Frame Format.

Structs

• BufReadCompressor
  The BufRead-based streaming compressor.
• BufReadDecompressor
  The BufRead-based streaming decompressor.
• Dictionary
  A pre-compiled dictionary for the efficient compression.
• FrameInfo
  LZ4 Frame parameters.
• Preferences
  Compression preferences.
• PreferencesBuilder
  Builds a custom Preferences.
• ReadCompressor
  The Read-based streaming compressor.
• ReadDecompressor
  The Read-based streaming decompressor.
• WriteCompressor
  The Write-based streaming compressor.
• WriteDecompressor
  The Write-based streaming decompressor.

Enums

• AutoFlush
  Auto flush mode flag.
• BlockChecksum
  Block checksum flag.
• BlockMode
  Block mode flag.
• BlockSize
  Block size flag.
• ContentChecksum
  Content checksum flag.
• Error
  The error type for LZ4F operations.
• ErrorKind
  A list specifying general categories of LZ4F error.
• FavorDecSpeed
  Decompression speed mode flag.
• FrameType
  Frame type flag.

Constants

• CLEVEL_DEFAULT
  Predefined compression level (0).
• CLEVEL_HIGH
  Predefined compression level (10).
• CLEVEL_MAX
  Predefined compression level (12).

Functions

• compress
  Performs LZ4F compression.
• compress_to_vec
  Appends a compressed frame to Vec.
• decompress_to_vec
  Decompresses an LZ4 frame.
• max_compressed_size
  Calculates the maximum size of the compressed output.

Type Aliases

• Result
  A specialized Result type for LZ4F operations.