Get Start Menu path with windows-rs

windows-rs-start-menu-path.rs

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let guids = vec![
        windows::Win32::UI::Shell::FOLDERID_StartMenu, // Current user
        windows::Win32::UI::Shell::FOLDERID_CommonStartMenu, // All user
    ];

    for guid in guids {
        let start_menu_path = unsafe {
            windows::Win32::UI::Shell::SHGetKnownFolderPath(
                &guid as _,
                windows::Win32::UI::Shell::KF_FLAG_DEFAULT,
                windows::Win32::Foundation::HANDLE::default(),
            )?.to_string()?
        };

        println!("{}", start_menu_path);
    }

    Ok(())
}

$ cross build --target x86_64-pc-windows-gnu

$ .\windows-rs-start-menu-path.exe
C:\Users\foobar\AppData\Roaming\Microsoft\Windows\Start Menu
C:\ProgramData\Microsoft\Windows\Start Menu