This is an example VST plugin written in Rust, using the
vst-rs crate. It is adapted from
vst-rs's example gain plugin.
At minimum, you need to change the unique_id in the Info struct for the
plugin in lib.rs to a random value in order to not conflict with other VSTs
installed on the system.
To build a .dll file for Windows, first install rust for Windows using
RUSTUP-INIT.EXE. Then simply run:
cargo build
Copy the vst_plugin.dll file from the target/debug/ directory into your
64-bit VST2 directory configured in your DAW.
Tip: You can develop on Linux or WSL and only use Windows to compile the
.dll.