Module io 

Read and write vectors in the DiskANN binary format.

The binary format is:

• 8-byte header
  • npoints (u32 LE)
  • ndims (u32 LE)
• Payload: npoints × ndims elements of T, tightly packed in row-major order

Structs

Metadata

8-byte header at the start of a DiskANN binary file: npoints and ndims as little-endian u32.

Enums

MetadataError

ReadBinError

Error type for read_bin.

SaveBinError

Error type for write_bin.

Functions

read_bin

Read a matrix of T from the DiskANN binary format (see module docs).

write_bin

Write a matrix of T in the DiskANN binary format (see module docs).