Inline trivial single-use function utils::to_absolute()

Author: djc

src/cli/rustup_mode.rs

@@ -1267,7 +1267,7 @@ async fn toolchain_link(
 
     if true {
         InstallMethod::Link {
-            src: &utils::to_absolute(src, &cfg.current_dir),
+            src: &cfg.current_dir.join(src),
             dest,
             cfg,
         }

src/utils/utils.rs

@@ -495,12 +495,6 @@ pub fn current_exe() -> Result<PathBuf> {
     env::current_exe().context(RustupError::LocatingWorkingDir)
 }
 
-pub(crate) fn to_absolute<P: AsRef<Path>>(path: P, cwd: &Path) -> PathBuf {
-    let mut new = PathBuf::from(cwd);
-    new.push(path);
-    new
-}
-
 pub(crate) fn home_dir() -> Option<PathBuf> {
     home::home_dir_with_env(&home_process())
 }