From 78be51f432b63fa1c28d2958d232b06c6af428a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E8=A7=85?= <jafar0110@foxmail.com>
Date: Fri, 9 Oct 2026 22:32:14 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E6=A8=A1=E5=9D=97?=
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---
 rust_project/src/main.rs   |  7 ++++++-
 rust_project/src/second.rs | 20 ++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 rust_project/src/second.rs

diff --git a/rust_project/src/main.rs b/rust_project/src/main.rs
index e7a11a9..c0b36b5 100644
--- a/rust_project/src/main.rs
+++ b/rust_project/src/main.rs
@@ -1,3 +1,8 @@
+mod second;
+use second::ClassName;
+
 fn main() {
+    let object = ClassName::new(1024);
+    object.public_method();
     println!("Hello, world!");
-}
+}
\ No newline at end of file
diff --git a/rust_project/src/second.rs b/rust_project/src/second.rs
new file mode 100644
index 0000000..346a01f
--- /dev/null
+++ b/rust_project/src/second.rs
@@ -0,0 +1,20 @@
+pub struct ClassName {
+    field: i32,
+}
+
+impl ClassName {
+    pub fn new(value: i32) -> ClassName {
+        ClassName {
+            field: value
+        }
+    }
+
+    pub fn public_method(&self) {
+        println!("from public method");
+        self.private_method();
+    }
+
+    fn private_method(&self) {
+        println!("from private method");
+    }
+}
\ No newline at end of file