clippy on rust update

crates/burn-derive/src/shared/attribute.rs

@@ -1,12 +1,11 @@
-use syn::{Attribute, Ident, Meta};
+use syn::{Attribute, Meta};
 
 pub struct AttributeAnalyzer {
     attr: Attribute,
 }
 
 #[derive(Clone)]
 pub struct AttributeItem {
-    pub ident: Ident,
     pub value: syn::Lit,
 }
 
@@ -27,10 +26,7 @@ impl AttributeAnalyzer {
             _ => panic!("Only literal is supported"),
         };
 
-        AttributeItem {
-            ident: value.path.get_ident().unwrap().clone(),
-            value: lit,
-        }
+        AttributeItem { value: lit }
     }
 
     pub fn has_name(&self, name: &str) -> bool {

crates/burn-fusion/src/server.rs

@@ -11,7 +11,6 @@ use std::sync::Arc;
 pub struct FusionServer<R: FusionRuntime> {
     streams: MultiStream<R>,
     pub(crate) handles: HandleContainer<R::FusionHandle>,
-    pub device: R::FusionDevice,
 }
 
 impl<R> FusionServer<R>
@@ -22,7 +21,6 @@ where
         Self {
             streams: MultiStream::new(device.clone()),
             handles: HandleContainer::new(),
-            device,
         }
     }
 

crates/burn-ndarray/src/element.rs

@@ -151,7 +151,7 @@ macro_rules! make_elem {
 
             #[inline(always)]
             fn int_abs_elem(self) -> Self {
-                (self as i32).abs() as $ty
+                (self as i32).unsigned_abs() as $ty
             }
         }
     };