hidpp: use str::from_utf8 instead of core::str::from_utf8 (rust-lang/rust#137277)

Author: lus

hidpp/src/feature/device_friendly_name/v0.rs

@@ -102,9 +102,7 @@ impl DeviceFriendlyNameFeatureV0 {
         let mut len = 0;
         while len < count as usize {
             let part = self.get_friendly_name(len as u8).await?;
-            string.push_str(
-                core::str::from_utf8(&part).map_err(|_| Hidpp20Error::UnsupportedResponse)?,
-            );
+            string.push_str(str::from_utf8(&part).map_err(|_| Hidpp20Error::UnsupportedResponse)?);
             len = string.len();
         }
 
@@ -148,9 +146,7 @@ impl DeviceFriendlyNameFeatureV0 {
         let mut len = 0;
         while len < count as usize {
             let part = self.get_default_friendly_name(len as u8).await?;
-            string.push_str(
-                core::str::from_utf8(&part).map_err(|_| Hidpp20Error::UnsupportedResponse)?,
-            );
+            string.push_str(str::from_utf8(&part).map_err(|_| Hidpp20Error::UnsupportedResponse)?);
             len = string.len();
         }
 

hidpp/src/feature/device_type_and_name/v0.rs

@@ -101,9 +101,7 @@ impl DeviceTypeAndNameFeatureV0 {
         let mut len = 0;
         while len < count as usize {
             let part = self.get_device_name(len as u8).await?;
-            string.push_str(
-                core::str::from_utf8(&part).map_err(|_| Hidpp20Error::UnsupportedResponse)?,
-            );
+            string.push_str(str::from_utf8(&part).map_err(|_| Hidpp20Error::UnsupportedResponse)?);
             len = string.len();
         }
 

hidpp/src/receiver/bolt.rs

@@ -184,7 +184,7 @@ impl BoltReceiver {
 
         // I have no clue how to retrieve the serial number of the receiver.
 
-        Ok(core::str::from_utf8(&response)
+        Ok(str::from_utf8(&response)
             .map_err(|_| Hidpp10Error::UnsupportedResponse)?
             .to_string())
     }
@@ -229,7 +229,7 @@ impl BoltReceiver {
             .await?;
 
         let end_idx = response[2] as usize;
-        Ok(core::str::from_utf8(&response[3..end_idx])
+        Ok(str::from_utf8(&response[3..end_idx])
             .map_err(|_| Hidpp10Error::UnsupportedResponse)?
             .to_string())
     }