FSP - Fast Screenshot Program

A boutique Windows 11 screenshot tool. No frameworks, no bloat, just pure efficiency.

Quick Start for Implementation

1. Start with main.rs - get the message pump and hotkey working
2. Implement capture.rs - just get screenshots saving to disk
3. Add overlay.rs - region selection UI
4. Implement annotation.rs - pure Rust drawing functions
5. Wire up clipboard.rs - Windows clipboard integration
6. Polish with settings.rs - INI configuration

Build

cargo build --release --target x86_64-pc-windows-msvc

Key Principles

• Single binary, no dependencies beyond Windows APIs
• Burst capture to disk, not memory
• Pure Rust rasterization (no GDI/Direct2D)
• Under 100MB RAM during use
• Zero network calls

Files

• IMPLEMENTATION.md - Technical details
• PRD.MD - Product requirements
• FUTURE-FEATURES.md - Post-MVP enhancements

Remember: Measure twice, code once. This is boutique software.