引入日志服务

src/lib.rs

@@ -1,5 +1,7 @@
+use ::log::{debug, error, info, trace, warn};
 use tokio::runtime::Runtime;
 
+mod log;
 mod network;
 
 #[cxx::bridge]
@@ -8,9 +10,45 @@ mod ffi {
         fn download_file(url: &str, path: &str) -> Result<()>;
 
         fn http_get(url: &str) -> Result<String>;
+
+        fn init_log(is_debug: bool);
+
+        fn log_trace(msg: &str);
+
+        fn log_debug(msg: &str);
+
+        fn log_info(msg: &str);
+
+        fn log_warning(msg: &str);
+
+        fn log_error(msg: &str);
     }
 }
 
+fn log_error(msg: &str) {
+    error!("{}", msg);
+}
+
+fn log_warning(msg: &str) {
+    warn!("{}", msg);
+}
+
+fn log_info(msg: &str) {
+    info!("{}", msg);
+}
+
+fn log_debug(msg: &str) {
+    debug!("{}", msg);
+}
+
+fn log_trace(msg: &str) {
+    trace!("{}", msg);
+}
+
+fn init_log(is_debug: bool) {
+    log::init_log(is_debug);
+}
+
 fn get_runtime() -> Runtime {
     Runtime::new().expect("创建Tokio运行时失败")
 }