use std::path::PathBuf; use anyhow::Result; fn main() -> Result<()> { let key = winctx::OpenRegistryKey::local_machine().open("SOFTWARE\\Tesseract-OCR")?; let value = key.get_string("Path")?; let path = PathBuf::from(value); let dll = path.join("libtesseract-5.dll"); dbg!(&dll); Ok(()) }