dynlay: rely on auto-detect fstype

src/dynlay.rs

@@ -1,4 +1,4 @@
-use eyre::{Result, format_err};
+use eyre::{format_err, Result};
 use log::{debug, error, info, warn};
 use std::path::PathBuf;
 use tokio::{fs, io::AsyncWriteExt, process::Command};
@@ -60,7 +60,7 @@ impl<'t> Dynlay<'t> {
 
         // mount layer
         info!("mounting layer");
-        sudo("mount", &["-t", "squashfs", lay_path, &mount_path_str]).await?;
+        sudo("mount", &[lay_path, &mount_path_str]).await?;
 
         let mut paths = spawn_walk_dir(mount_path.clone());
         while let Some(result) = paths.recv().await {