Module region_manager 

Region file manager with seek-based chunk access.

Uses a sector-based format where only the header (8KB) is kept in memory. Chunk data is read on-demand from disk and converted directly to runtime format, avoiding memory duplication.

Structs

CorruptChunkData 🔒

PreparedChunkSave

Prepared chunk data ready to be saved asynchronously. Created by prepare_chunk_save during the holder’s snapshot-preparation phase.

RegionHandle 🔒

An open region file with its header.

RegionManager

Manages region files with seek-based chunk access.