use copy_dir() from util

src/skel.rs

@@ -1,10 +1,10 @@
-use std::fs::{copy as fscopy, read_dir};
+use std::fs::read_dir;
 use std::os::unix::fs::PermissionsExt;
 use std::path::PathBuf;
 
 use crate::config::Config;
 use crate::error::*;
-use crate::util::{get_perms, mkdir, set_perms};
+use crate::util::{copy_file, get_perms, mkdir, set_perms};
 
 pub fn copy(config: &Config) -> MkrootResult<()> {
 	if config.verbose {
@@ -91,16 +91,3 @@ fn copy_dir(src: &PathBuf, dst: &PathBuf, verbose: bool) -> MkrootResult<()> {
 
 	Ok(())
 }
-
-fn copy_file(src: &PathBuf, dst: &PathBuf) -> MkrootResult<()> {
-	if let Err(e) = fscopy(src, dst) {
-		return Err(MkrootError::from(format!(
-			"Error copying file from {} to {}: {}",
-			src.display(),
-			dst.display(),
-			e
-		)));
-	}
-
-	Ok(())
-}