fix formatting

services/i2c/client/src/lib.rs

diff --git a/services/i2c/client/src/lib.rs b/services/i2c/client/src/lib.rs
index 9b4cd2e..3eeafea 100644
--- a/services/i2c/client/src/lib.rs
+++ b/services/i2c/client/src/lib.rs
@@ -137,7 +137,9 @@
             return Err(ClientError::InvalidResponse);
         };
         if !rhdr.is_success() {
-            return Err(ClientError::ServerError(rhdr.error_code().unwrap_or(I2cError::InternalError)));
+            return Err(ClientError::ServerError(
+                rhdr.error_code().unwrap_or(I2cError::InternalError),
+            ));
         }
         let n = rhdr.payload_length();
         if resp_len < I2cResponseHeader::SIZE + n {
@@ -236,7 +238,9 @@
             return Err(ClientError::InvalidResponse);
         };
         if !rhdr.is_success() {
-            return Err(ClientError::ServerError(rhdr.error_code().unwrap_or(I2cError::InternalError)));
+            return Err(ClientError::ServerError(
+                rhdr.error_code().unwrap_or(I2cError::InternalError),
+            ));
         }
 
         let payload_len = rhdr.payload_length();
@@ -308,7 +312,9 @@
         if rhdr.is_success() {
             Ok(())
         } else {
-            Err(ClientError::ServerError(rhdr.error_code().unwrap_or(I2cError::InternalError)))
+            Err(ClientError::ServerError(
+                rhdr.error_code().unwrap_or(I2cError::InternalError),
+            ))
         }
     }
 
@@ -382,7 +388,9 @@
             return Err(ClientError::InvalidResponse);
         };
         if !rhdr.is_success() {
-            return Err(ClientError::ServerError(rhdr.error_code().unwrap_or(I2cError::InternalError)));
+            return Err(ClientError::ServerError(
+                rhdr.error_code().unwrap_or(I2cError::InternalError),
+            ));
         }
 
         let payload_len = rhdr.payload_length();

services/i2c/server-runtime/src/lib.rs

diff --git a/services/i2c/server-runtime/src/lib.rs b/services/i2c/server-runtime/src/lib.rs
index f531aa0..19d42a4 100644
--- a/services/i2c/server-runtime/src/lib.rs
+++ b/services/i2c/server-runtime/src/lib.rs
@@ -165,7 +165,9 @@
                                 // SlaveRdProc: our TX bytes were clocked out, informational.
                                 // Unknown future events: ignore.
                                 // Do not update rx_event_kind or wake the client.
-                                pw_log::debug!("slave IRQ: intermediate or unknown event, no latch update");
+                                pw_log::debug!(
+                                    "slave IRQ: intermediate or unknown event, no latch update"
+                                );
                             }
                         },
                         Ok(None) => {