Use all features for clippy

Signed-off-by: Tin Svagelj <tin.svagelj@live.com>

.github/workflows/clippy.yml

@@ -14,5 +14,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - run: rustup update nightly && rustup default nightly
+      - run: rustup component add clippy
       - name: Run clippy
-        run: cargo clippy
+        run: cargo clippy --all-features

src/refs.rs

@@ -269,7 +269,7 @@ impl<T: ?Sized> Clone for SyncContiguousEntryRef<T> {
         SyncContiguousEntryRef {
             inner: self.inner.clone(),
             #[cfg(feature = "ptr_metadata")]
-            metadata: self.metadata.clone(),
+            metadata: self.metadata,
             #[cfg(not(feature = "ptr_metadata"))]
             _phantom: PhantomData,
         }
@@ -500,7 +500,7 @@ impl<T: ?Sized> Clone for ContiguousEntryRef<T> {
         ContiguousEntryRef {
             inner: self.inner.clone(),
             #[cfg(feature = "ptr_metadata")]
-            metadata: self.metadata.clone(),
+            metadata: self.metadata,
             #[cfg(not(feature = "ptr_metadata"))]
             _phantom: PhantomData,
         }

src/tracker.rs

@@ -3,7 +3,7 @@
 use core::{alloc::Layout, cmp::Ordering};
 
 #[cfg(feature = "no_std")]
-use crate::types::Vec;
+use crate::types::{vec, Vec};
 use crate::{error::ContiguousMemoryError, range::ByteRange};
 
 /// A structure that keeps track of unused regions of memory within provided

src/types.rs

@@ -22,6 +22,7 @@ mod nostd_imports {
 
     pub use alloc::alloc as allocator;
 
+    pub use ::alloc::vec;
     pub use ::alloc::vec::Vec;
 
     pub use ::alloc::rc::Rc;