Crate hff_std

Implements the basic reader/writer functionality for HFF.

Structs

• ChunkDesc
  Internal description of a chunk and the data source for the contents.
• DataBuilder
  Helper to track and build chunks.
• TableBuilder
  Build a table.
• TableDesc
  A table description.

Traits

• DataSource
  A chunk data source.
• StdWriter
  Extends the datasource to be able to write into a std::io::Write.

Functions

• read_stream
  Read a HFF from the given stream.
• read_stream_full
  Read a HFF from the given stream along with all the data for the chunks.
• table
  Create a table structure to be contained in the HFF. Panics if the given Ecc data is invalid.
• write_stream
  Write the table structure to an HFF container. NOTE: This does not support seek streams and as such any compressed chunks will need to be buffered in memory until written. Seek will allow deferral of the compression and reduce memory requirements. Support for seek and lazy header updates will be added later. NOTE: Currently this expects a single root table to encapsulate everything in the file. This is not a rule in the file format, it is simply how this is written.