Fix test/example lints

Author: elast0ny

examples/basic.rs

@@ -48,10 +48,7 @@ fn increment_value(shmem_flink: &str, thread_num: usize, max: u8) {
         Ok(m) => m,
         Err(ShmemError::LinkExists) => ShmemConf::new().flink(shmem_flink).open().unwrap(),
         Err(e) => {
-            eprintln!(
-                "Unable to create or open shmem flink {} : {}",
-                shmem_flink, e
-            );
+            eprintln!("Unable to create or open shmem flink {shmem_flink} : {e}");
             return;
         }
     };

tests/general.rs

@@ -69,7 +69,7 @@ fn open_flink() {
     let s1 = ShmemConf::new().flink(flink).size(4090).create().unwrap();
 
     // Open with file base link
-    let mut s2 = ShmemConf::new().flink(&flink).open().unwrap();
+    let mut s2 = ShmemConf::new().flink(flink).open().unwrap();
 
     assert!(!s2.is_owner());
     assert!(!s2.get_os_id().is_empty());
@@ -85,7 +85,7 @@ fn open_flink() {
     drop(s1);
 
     // Make sure it can be openned again
-    assert!(ShmemConf::new().flink(&flink).open().is_err());
+    assert!(ShmemConf::new().flink(flink).open().is_err());
 
     drop(s2);
 }
@@ -99,7 +99,7 @@ fn share_data() {
 
     // Open with the unique os id
     let os_id = s1.get_os_id().to_string();
-    let s2 = ShmemConf::new().os_id(&os_id).open().unwrap();
+    let s2 = ShmemConf::new().os_id(os_id).open().unwrap();
 
     let ptr1 = s1.as_ptr() as *mut u32;
     let ptr2 = s2.as_ptr() as *mut u32;

tests/posix_semantics.rs

@@ -77,7 +77,7 @@ fn posix_behavior() {
             // This thread keeps a shared memory instance alive until it's told to
             // drop it.
             let existing_os_id = rx_c.recv().unwrap();
-            let _shmem = ShmemConf::new().os_id(&existing_os_id).open().unwrap();
+            let _shmem = ShmemConf::new().os_id(existing_os_id).open().unwrap();
             // Indicate to thread A that the instance has been created.
             tx_a.send(String::new()).unwrap();
             // Shut down signal.