Adding Rust Language Support for RT-Thread #10910

components/rust/examples/application/loadlib/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "em_loadlib"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+name = "em_loadlib"
+crate-type = ["staticlib"]
+
+[dependencies]
+rt-rust = { path = "../../../core" }
+rt_macros = { path = "../../../rt_macros" }

components/rust/examples/application/loadlib/src/lib.rs

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2006-2025, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       notes
+ * 2025-10-10     foxglove     load library example
+ * 2025-10-29     foxglove     Updated to demonstrate new modular macro interface
+ */
+#![no_std]
+
+extern crate alloc;
+
+use rt_macros::msh_cmd_export;
+use rt_rust::println;
+use rt_rust::get_libfn;
+use core::ffi::{c_int, c_char};
+use rt_rust::param::Param;
+
+#[msh_cmd_export(name = "rust_dl_demo", desc = "Rust dynamic library demo")]
+fn main(_param: Param) {
+    println!("\n=== Dynamic Library Demo ===");
+
+    get_libfn!("/hello.mo", "main", my_hello, ());
+    my_hello();
+
+    get_libfn!("/libmylib.mo", "rust_mylib_add", my_add, c_int, a: c_int, b: c_int);
+    let s = my_add(15, 20);
+    println!("my_add(15, 20) = {}", s);
+
+    get_libfn!("/libmylib.mo", "rust_mylib_println", my_println, (), s: *const c_char);
+    my_println(b"rustlib: Hello World\0".as_ptr() as *const c_char);
+}