Advanced Rust Tutorial: Scanning Process Memory via Windows OS APIs
A technical guide demonstrates how to scan a process's address space in Rust using Windows system calls via the windows-sys crate. The tutorial leverages Windows API functions such as GetCurrentProcess, K32GetProcessMemoryInfo, and VirtualQueryEx to inspect and retrieve memory information from a running process. Developers must enable specific feature flags in Cargo.toml to access the required Win32 modules for memory, process status, and threading. Key data structures like MEMORY_BASIC_INFORMATION and PROCESS_MEMORY_COUNTERS are used to capture details such as working set size, page fault count, and paged pool usage. The example wraps Windows API output in a custom Rust struct with Debug support for cleaner inspection of process memory statistics.
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