simplify dispatch_args! macro

Author: rkuhn

src/lib.rs

@@ -271,15 +271,15 @@ pub struct NatConfig {
 /// ```
 #[macro_export]
 macro_rules! dispatch_args {
-    ( $( ($fn:path, $t:ty) ),* $(,)* ) => {{
+    ( $($fn:path),* ) => {{
         let mut args = std::env::args();
         args.next();
         if args.next().map(|v| v == "--netsim-embed-internal-call").unwrap_or(false) {
             let function = args.next().unwrap();
             let server_name = args.next().unwrap();
             $(
                 if function == $crate::get_fn_name($fn) {
-                    let (sender, receiver) = ipc_channel::ipc::channel::<$t>().unwrap();
+                    let (sender, receiver) = ipc_channel::ipc::channel().unwrap();
                     let server_sender = ipc_channel::ipc::IpcSender::connect(server_name).unwrap();
                     server_sender.send(sender).unwrap();
                     $fn(receiver);

tests/smoke_test.rs

@@ -43,13 +43,7 @@ fn one_plus_one_makes_two() {
 }
 
 fn main() {
-    netsim_embed::dispatch_args!(
-        (send_one, IpcSender<usize>),
-        (
-            add,
-            (IpcReceiver<usize>, IpcReceiver<usize>, IpcSender<usize>)
-        ),
-    );
+    netsim_embed::dispatch_args!(send_one, add);
     netsim_embed::unshare_user().unwrap();
     let args = libtest_mimic::Arguments::from_args();
     let mktest = |f: fn()| {