chore: reorg

__ffi/live-reload-rust/greet-rs-3/src/main.rs

@@ -0,0 +1,14 @@
+use cstr::cstr;
+use std::{error::Error, os::raw::c_char};
+
+use libloading::{Library, Symbol};
+
+fn main() -> Result<(), Box<dyn Error>> {
+    let lib = Library::new("../libgreet.so")?;
+    unsafe {
+        let greet: Symbol<unsafe extern "C" fn(name: *const c_char)> = lib.get(b"greet")?;
+        greet(cstr!("rust macros").as_ptr());
+    }
+
+    Ok(())
+}