add doc string for elevate_privlages

src/secure.rs

@@ -40,6 +40,12 @@ pub fn read_file(dir: &str, file: &str) -> Option<String> {
 }
 
 
+/// Ekevate tge oruvukages if the current process
+/// #### Arguments
+/// * `uid` - The uid to set the process to
+/// * `gid` - The gid to set the process to
+/// #### Returns
+/// If the process failes to elevate, it returns false
 pub fn elevate_privilages(uid: u32, gid: u32) -> bool {
   if unistd::setuid(Uid::from(uid)).is_err() {
     return false;
@@ -92,4 +98,4 @@ fn check_file_permissions(uid: u32, gid: u32, mode: u32, path: &str) -> bool {
 /// Get the path of a file given a directory and file name
 fn path(dir: &str, file: &str) -> String {
   return format!("{}/{}.persist", dir, file);
-}
+}