Add missing processenv feature to winapi dependency in Cargo.toml

[kvnxiao]

Fixes this error when compiling on Windows:

error[E0432]: unresolved import `winapi::um::processenv`
   --> C:\Users\kvnxiao\.cargo\registry\src\index.crates.io-6f17d22bba15001f\ludusavi-0.25.0\src/main.rs:94:9
    |
94  |         processenv::SetStdHandle,
    |         ^^^^^^^^^^ could not find `processenv` in `um`
    |
note: found an item that was configured out
   --> C:\Users\kvnxiao\.cargo\registry\src\index.crates.io-6f17d22bba15001f\winapi-0.3.9\src\um\mod.rs:190:40
    |
190 | #[cfg(feature = "processenv")] pub mod processenv;
    |                                        ^^^^^^^^^^
    = note: the item is gated behind the `processenv` feature

For more information about this error, try `rustc --explain E0432`.
error: could not compile `ludusavi` (bin "ludusavi") due to 1 previous error

[mtkennerly]

Hi! Thanks for the PR :)

I wonder why this wasn't causing a problem on my Windows system or in the GitHub build. Out of curiosity, what version of Rust and Windows are you using?

[kvnxiao]

Not sure if this is an issue on Rust nightly because that's what I'm using. I also installed via cargo install ludusavi without the --locked flag. I'm on the latest build of Windows 11 Version 23H2 OS Build 22631.4037

This seems to be an issue similar to denoland/deno#24212

[mtkennerly]

Gotcha. I only ever use stable, so maybe that's why. Not sure 😅