From ac82b34c642c484143dbc79c154371c044595165 Mon Sep 17 00:00:00 2001
From: Arthur Petukhovsky <petuhovskiy@yandex.ru>
Date: Tue, 30 May 2023 16:43:33 +0000
Subject: [PATCH] Create more involved example

---
 libs/walproposer/libwalproposer.a | Bin 1490 -> 1498 bytes
 libs/walproposer/rust_bindings.h  |   2 +-
 libs/walproposer/src/lib.rs       |  13 ++++++++++++-
 libs/walproposer/src/test.rs      |   2 +-
 libs/walproposer/test.c           |   2 +-
 5 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/libs/walproposer/libwalproposer.a b/libs/walproposer/libwalproposer.a
index ffe6e6e3ac3770757f0a3a82a608cb59840d111f..2c0eb87e356fc941aff4775f78639e77002ccd89 100644
GIT binary patch
delta 154
zcmcb_eT#cS2a~DM#4ZEIj)}Wnm<<0<{O`@m00NUe8C3<HK`ci;fi@;*UbZ?Oc8<w{
z%+ix*F-Gu$Wk8ZZEHJr|QFyWtlLw>m=4d8<MkXev$vMn!jLwrcGn+FmnEaaAp0Rnd
tHj6#u?8(_cau-m&_~b(@8jJ@fzXtMOOx9+#XJP<qVzp!ZF?ltsIsk<4Cyf9A

delta 130
zcmcb`eTjQQ2a}1(#4ZEIhKajfCNna6PYz;K5p-k#0!Kc9HYR6Ywi+IGj>(G5(vuf4
zMld=~{>_-qXt+6<iJy__7vtm-W;dYNZf0}F8IwOV+cP#!HfFJBoH@A|NbUgY5}$mE
cMFYtC4CFtUY|LuU^aH4g)sFGQ<jt(=0BzqUt^fc4

diff --git a/libs/walproposer/rust_bindings.h b/libs/walproposer/rust_bindings.h
index 4f30ab9755..358731c5cf 100644
--- a/libs/walproposer/rust_bindings.h
+++ b/libs/walproposer/rust_bindings.h
@@ -3,4 +3,4 @@
 #include <stdint.h>
 #include <stdlib.h>
 
-void rust_function(void);
+void rust_function(uint32_t a);
diff --git a/libs/walproposer/src/lib.rs b/libs/walproposer/src/lib.rs
index ef960f83fa..40284897c6 100644
--- a/libs/walproposer/src/lib.rs
+++ b/libs/walproposer/src/lib.rs
@@ -8,9 +8,20 @@ pub mod bindings {
 
 pub use bindings::TestFunc;
 
+use std::cell::RefCell;
+
+thread_local! {
+    pub static TMP_TEST: RefCell<Vec<u32>> = RefCell::new(vec![]);
+}
+
 #[no_mangle]
-pub extern "C" fn rust_function() {
+pub extern "C" fn rust_function(a: u32) {
     println!("Hello from Rust!");
+    println!("a: {}", a);
+    TMP_TEST.with(|f| {
+        f.borrow_mut().push(a);
+        println!("TMP_TEST: {:?}", f.borrow());
+    });
 }
 
 #[cfg(test)]
diff --git a/libs/walproposer/src/test.rs b/libs/walproposer/src/test.rs
index 4fc5533c44..31efe738b9 100644
--- a/libs/walproposer/src/test.rs
+++ b/libs/walproposer/src/test.rs
@@ -1,4 +1,4 @@
-use crate::TestFunc;
+use crate::{TestFunc, TMP_TEST};
 
 #[test]
 fn run_test() {
diff --git a/libs/walproposer/test.c b/libs/walproposer/test.c
index 78c5557223..98a74804f2 100644
--- a/libs/walproposer/test.c
+++ b/libs/walproposer/test.c
@@ -4,6 +4,6 @@
 
 int TestFunc(int a, int b) {
     printf("TestFunc: %d + %d = %d\n", a, b, a + b);
-    rust_function();
+    rust_function(0);
     return a + b;
 }