chore: appease clippy

Signed-off-by: Patrick Roy <[email protected]>

Author: roypat

src/events.rs

@@ -82,9 +82,9 @@ impl Events {
     ///
     /// * source: object that wraps a file descriptor to be associated with `events`
     /// * events: events to monitor on the provided `source`;
-    ///           [`EventSet::ERROR`](struct.EventSet.html#associatedconstant.ERROR) and
-    ///           [`EventSet::HANG_UP`](struct.EventSet.html#associatedconstant.HANG_UP) are
-    ///           always monitored and don't need to be explicitly added to the list.
+    ///   [`EventSet::ERROR`](struct.EventSet.html#associatedconstant.ERROR) and
+    ///   [`EventSet::HANG_UP`](struct.EventSet.html#associatedconstant.HANG_UP) are
+    ///   always monitored and don't need to be explicitly added to the list.
     ///
     /// # Example
     ///
@@ -105,9 +105,9 @@ impl Events {
     ///
     /// * source: file descriptor on which to monitor the `events`
     /// * events: events to monitor on the provided `source`;
-    ///           [`EventSet::ERROR`](struct.EventSet.html#associatedconstant.ERROR) and
-    ///           [`EventSet::HANG_UP`](struct.EventSet.html#associatedconstant.HANG_UP) are
-    ///           always monitored and don't need to be explicitly added to the list.
+    ///   [`EventSet::ERROR`](struct.EventSet.html#associatedconstant.ERROR) and
+    ///   [`EventSet::HANG_UP`](struct.EventSet.html#associatedconstant.HANG_UP) are
+    ///   always monitored and don't need to be explicitly added to the list.
     /// # Example
     ///
     /// ```rust
@@ -128,11 +128,11 @@ impl Events {
     /// # Arguments
     /// * source: object that wraps a file descriptor to be associated with `events`
     /// * data: custom user data associated with the file descriptor; the data can be used for
-    ///         uniquely identify monitored events instead of using the file descriptor.
+    ///   uniquely identify monitored events instead of using the file descriptor.
     /// * events: events to monitor on the provided `source`;
-    ///           [`EventSet::ERROR`](struct.EventSet.html#associatedconstant.ERROR) and
-    ///           [`EventSet::HANG_UP`](struct.EventSet.html#associatedconstant.HANG_UP) are
-    ///           always monitored and don't need to be explicitly added to the list.
+    ///   [`EventSet::ERROR`](struct.EventSet.html#associatedconstant.ERROR) and
+    ///   [`EventSet::HANG_UP`](struct.EventSet.html#associatedconstant.HANG_UP) are
+    ///   always monitored and don't need to be explicitly added to the list.
     ///
     /// # Examples
     ///
@@ -153,11 +153,11 @@ impl Events {
     /// # Arguments
     /// * source: file descriptor to be associated with `events`
     /// * data: custom user data associated with the file descriptor; the data can be used for
-    ///         uniquely identify monitored events instead of using the file descriptor.
+    ///   uniquely identify monitored events instead of using the file descriptor.
     /// * events: events to monitor on the provided `source`;
-    ///           [`EventSet::ERROR`](struct.EventSet.html#associatedconstant.ERROR) and
-    ///           [`EventSet::HANG_UP`](struct.EventSet.html#associatedconstant.HANG_UP) are
-    ///           always monitored and don't need to be explicitly added to the list.
+    ///   [`EventSet::ERROR`](struct.EventSet.html#associatedconstant.ERROR) and
+    ///   [`EventSet::HANG_UP`](struct.EventSet.html#associatedconstant.HANG_UP) are
+    ///   always monitored and don't need to be explicitly added to the list.
     ///
     /// # Examples
     ///

src/lib.rs

@@ -72,13 +72,11 @@ impl std::fmt::Display for Error {
             #[cfg(feature = "remote_endpoint")]
             Error::EventFd(e) => write!(
                 f,
-                "event_manager: failed to manage EventFd file descriptor: {}",
-                e
+                "event_manager: failed to manage EventFd file descriptor: {e}"
             ),
             Error::Epoll(e) => write!(
                 f,
-                "event_manager: failed to manage epoll file descriptor: {}",
-                e
+                "event_manager: failed to manage epoll file descriptor: {e}"
             ),
             Error::FdAlreadyRegistered => write!(
                 f,

src/manager.rs

@@ -89,8 +89,8 @@ impl<S: MutEventSubscriber> EventManager<S> {
     /// # Arguments
     ///
     /// * `ready_events_capacity`: maximum number of ready events to be
-    ///                            processed a single `run`. The maximum value of this
-    ///                            parameter is `EventManager::MAX_READY_EVENTS_CAPACITY`.
+    ///   processed a single `run`. The maximum value of this
+    ///   parameter is `EventManager::MAX_READY_EVENTS_CAPACITY`.
     pub fn new_with_capacity(ready_events_capacity: usize) -> Result<Self> {
         if ready_events_capacity > MAX_READY_EVENTS_CAPACITY {
             return Err(Error::InvalidCapacity);

src/utilities/subscribers.rs

@@ -82,7 +82,7 @@ impl Default for Counter {
 
 // A dummy subscriber that increments a counter whenever it processes
 // a new request.
-#[derive(Debug)]
+#[derive(Debug, Default)]
 pub struct CounterSubscriber(Counter);
 
 impl std::ops::Deref for CounterSubscriber {
@@ -99,12 +99,6 @@ impl std::ops::DerefMut for CounterSubscriber {
     }
 }
 
-impl Default for CounterSubscriber {
-    fn default() -> Self {
-        Self(Counter::new())
-    }
-}
-
 impl MutEventSubscriber for CounterSubscriber {
     fn process(&mut self, events: Events, event_ops: &mut EventOps) {
         match events.event_set() {