update: 增加一些 CUSA 结构体方法

Signed-off-by: Jia Chao <jiachao2130@126.com>

src/lib.rs

@@ -23,6 +23,38 @@ pub struct CUSA {
     pub cves: Vec<CVE>,
 }
 
+impl CUSA {
+    /// sa id
+    pub fn id(&self) -> &str {
+        &self.id
+    }
+
+    /// sa info url
+    pub fn url(&self) -> &str {
+        &self.url
+    }
+
+    /// title
+    pub fn title(&self) -> &str {
+        &self.title
+    }
+
+    /// severity lvl
+    pub fn severity(&self) -> &Severity {
+        &self.severity
+    }
+
+    /// 详尽的描述信息
+    pub fn description(&self) -> &str {
+        &self.description
+    }
+
+    /// 包含的 cve 列表
+    pub fn cves(&self) -> &Vec<CVE> {
+        &self.cves
+    }
+}
+
 #[derive(Debug, Clone, PartialOrd, Ord, PartialEq, Eq, Hash, Serialize, Deserialize)]
 pub enum Severity {
     None,

src/main.rs

@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}