cargo clippy

cargo-dist/src/lib.rs

@@ -852,12 +852,12 @@ fn do_ldd(path: &Utf8PathBuf) -> DistResult<Vec<String>> {
     let mut libraries = vec![];
 
     let output = Command::new("ldd")
-        .arg(&path)
+        .arg(path)
         .output()
         .expect("Unable to run ldd");
 
     let result = String::from_utf8_lossy(&output.stdout).to_string();
-    let lines = result.trim_end().split("\n");
+    let lines = result.trim_end().split('\n');
 
     for line in lines {
         let line = line.trim();
@@ -868,7 +868,7 @@ fn do_ldd(path: &Utf8PathBuf) -> DistResult<Vec<String>> {
 
         // Format: libname.so.1 => /path/to/libname.so.1 (address)
         if let Some(path) = line.split("=>").nth(1) {
-            libraries.push((path.split(' ').nth(0).unwrap()).to_owned());
+            libraries.push((path.split(' ').next().unwrap()).to_owned());
         } else {
             continue;
         }
@@ -901,7 +901,7 @@ fn determine_linkage(path: &Utf8PathBuf, target: &str) -> DistResult<Linkage> {
         }
         // Can be run on any OS
         "i686-pc-windows-msvc" | "x86_64-pc-windows-msvc" | "aarch64-pc-windows-msvc" => {
-            do_pe(&path)?
+            do_pe(path)?
         }
         _ => return Err(DistError::LinkageCheckUnsupportedBinary {}),
     };