Merge pull request #1712 from sharkdp/next-back

Use next_back() instead of last()

Author: tmccombs

.github/workflows/CICD.yml

@@ -36,7 +36,7 @@ jobs:
 
   ensure_cargo_fmt:
     name: Ensure 'cargo fmt' has been run
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: dtolnay/rust-toolchain@stable
       with:
@@ -56,7 +56,7 @@ jobs:
 
   min_version:
     name: Minimum supported rust version
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     needs: crate_metadata
     steps:
     - name: Checkout source code

src/dir_entry.rs

@@ -137,7 +137,7 @@ impl Colorable for DirEntry {
                 // but we want it for all component types, so we open code it.
                 // Copied from LsColors::style_for_path_with_metadata().
                 path.components()
-                    .last()
+                    .next_back()
                     .map(|c| c.as_os_str())
                     .unwrap_or_else(|| path.as_os_str())
             }