refactor 'run_edit_command'

crates/pacdef_core/src/cmd.rs

@@ -1,19 +1,23 @@
-use std::path::PathBuf;
+use std::path::Path;
 use std::process::{Command, ExitStatus};
 
 use anyhow::{anyhow, Context, Result};
 
 use crate::env::get_editor;
 
-pub fn run_edit_command(files: &[PathBuf]) -> Result<ExitStatus> {
+pub fn run_edit_command<P>(files: &[P]) -> Result<ExitStatus>
+where
+    P: for<'a> AsRef<&'a Path>,
+{
     let mut cmd = Command::new(get_editor().context("getting suitable editor")?);
     cmd.current_dir(
         files[0]
+            .as_ref()
             .parent()
             .context("getting parent dir of first file argument")?,
     );
     for f in files {
-        cmd.arg(f.to_string_lossy().to_string());
+        cmd.arg(f.as_ref().to_string_lossy().to_string());
     }
     cmd.status().map_err(|e| anyhow!(e))
 }