feat: optimize code

src/util_file.rs

@@ -0,0 +1,25 @@
+use std::time::SystemTime;
+
+use fs_set_times::SystemTimeSpec;
+use rust_util::{information, warning};
+use rust_util::util_time::UnixEpochTime;
+
+use crate::spec::EncEncryptedMeta;
+
+pub fn update_out_file_time(enc_meta: Option<EncEncryptedMeta>, path_out: &str) {
+    if let Some(enc_meta) = &enc_meta {
+        let create_time = enc_meta.c_time.map(SystemTime::from_millis);
+        let modify_time = enc_meta.m_time.map(SystemTime::from_millis);
+        if create_time.is_some() || modify_time.is_some() {
+            let set_times_result = fs_set_times::set_times(
+                path_out,
+                create_time.map(SystemTimeSpec::Absolute),
+                modify_time.map(SystemTimeSpec::Absolute),
+            );
+            match set_times_result {
+                Ok(_) => information!("Set file time succeed."),
+                Err(e) => warning!("Set file time failed: {}", e),
+            }
+        }
+    }
+}