style: address pedantic lints for variable names and syntax

src/guard.rs

@@ -52,9 +52,9 @@ pub struct ReadResult<'a, T: Archive> {
 
 impl<'a, T: Archive> ReadResult<'a, T> {
     /// Creates new `ReadResult` with specified parameters
-    pub(crate) fn new(_guard: ReadGuard<'a>, entity: &'a Archived<T>, switched: bool) -> Self {
+    pub(crate) fn new(guard: ReadGuard<'a>, entity: &'a Archived<T>, switched: bool) -> Self {
         ReadResult {
-            _guard,
+            _guard: guard,
             entity,
             switched,
         }

src/state.rs

@@ -72,9 +72,8 @@ impl State {
                 num_readers.store(0, Ordering::SeqCst);
                 reset = true;
                 break;
-            } else {
-                thread::sleep(sleep_duration);
             }
+            thread::sleep(sleep_duration);
         }
 
         (next_idx, reset)
@@ -175,9 +174,9 @@ impl<'a, WL: WriteLockStrategy<'a>> StateContainer<WL> {
             let new_state = State::default();
             unsafe {
                 mmap.as_mut_ptr()
-                    .copy_from((&new_state as *const State) as *const u8, STATE_SIZE)
-            };
-        };
+                    .copy_from((&new_state as *const State) as *const u8, STATE_SIZE);
+            }
+        }
 
         self.mmap = Some(WL::new(mmap, state_file));
         Ok(())