CAN not run on windows 7

[zhangzhiming1017]

Expected Results

The program can run normally on the Windows 7 system.

Actual Results

Versions and Environment

Wasmtime version or commit: 39.0.0

Operating system: Window 7

Architecture: x64

[bjorn3]

The x86_64-pc-windows-msvc and x86_64-pc-windows-gnu rustc targets require Windows 10. You would have to compile for x86_64-win7-windows-msvc instead, but I don't know if Wasmtime itself doesn't also use any API that Windows 7 doesn't support. https://blog.rust-lang.org/2024/02/26/Windows-7/

[alexcrichton]

I'll echo @bjorn3 in saying that while not intentional per-se it's also not guaranteed that Wasmtime runs on Windows 7. This is a platform which will require being explicitly ported to if it doesn't work by default. We are happy to evaluate and review such contributions of course.