Fix nightly fmt

src/homeassistant/ser.rs

@@ -73,9 +73,7 @@ pub(super) struct DiscoverySerializer<'a, const A: usize, C: Component, S: Seria
     pub(super) inner: S,
 }
 
-impl<const A: usize, C: Component, S: Serializer> Serializer
-    for DiscoverySerializer<'_, A, C, S>
-{
+impl<const A: usize, C: Component, S: Serializer> Serializer for DiscoverySerializer<'_, A, C, S> {
     type Ok = S::Ok;
     type Error = S::Error;
     type SerializeSeq = S::SerializeSeq;

src/io.rs

@@ -19,12 +19,32 @@ use embassy_sync::{
 use embassy_time::Timer;
 use embedded_io_async::Write;
 use mqttrs::{
-    decode_slice, Connect, ConnectReturnCode, LastWill, Packet, Pid, Protocol, Publish, QoS, QosPid,
+    decode_slice,
+    Connect,
+    ConnectReturnCode,
+    LastWill,
+    Packet,
+    Pid,
+    Protocol,
+    Publish,
+    QoS,
+    QosPid,
 };
 
 use crate::{
-    device_id, Buffer, ControlMessage, Error, MqttMessage, Payload, Publishable, Topic,
-    TopicString, CONFIRMATION_TIMEOUT, DATA_CHANNEL, DEFAULT_BACKOFF, RESET_BACKOFF,
+    device_id,
+    Buffer,
+    ControlMessage,
+    Error,
+    MqttMessage,
+    Payload,
+    Publishable,
+    Topic,
+    TopicString,
+    CONFIRMATION_TIMEOUT,
+    DATA_CHANNEL,
+    DEFAULT_BACKOFF,
+    RESET_BACKOFF,
 };
 
 static WRITE_BUFFER: Mutex<CriticalSectionRawMutex, Buffer<4096>> = Mutex::new(Buffer::new());

src/topic.rs

@@ -9,10 +9,14 @@ use mqttrs::{Packet, QoS, Subscribe, SubscribeReturnCodes, SubscribeTopic, Unsub
 #[cfg(feature = "serde")]
 use crate::publish::PublishJson;
 use crate::{
-    device_id, device_type,
+    device_id,
+    device_type,
     io::{assign_pid, send_packet, subscribe},
     publish::{PublishBytes, PublishDisplay},
-    ControlMessage, Error, TopicString, CONFIRMATION_TIMEOUT,
+    ControlMessage,
+    Error,
+    TopicString,
+    CONFIRMATION_TIMEOUT,
 };
 
 /// An MQTT topic that is optionally prefixed with the device type and unique ID.