rust_pdb

rust_pdb is a tool that generates Windows Program Database (PDB) files from Unity IL2CPP games without relying on external tools. It processes GameAssembly.dll and global-metadata.dat to extract and write IL2CPP metadata, creating byte-identical PDB files using a comprehensive in-process pipeline that includes metadata parsing, binary analysis, and symbol generation. Key features include automatic detection of Steam Rust installations and full compatibility with IL2CPP metadata version 39.