From ac8cde811d379573e8007160066755c0411fc8f5 Mon Sep 17 00:00:00 2001
From: ChristianVisintin <christian.visintin1997@gmail.com>
Date: Fri, 27 Nov 2020 16:37:00 +0100
Subject: [PATCH] FsEntry as reference in remove method

---
 src/filetransfer/mod.rs           | 6 +++---
 src/filetransfer/sftp_transfer.rs | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/filetransfer/mod.rs b/src/filetransfer/mod.rs
index d4f12e5..afb5c85 100644
--- a/src/filetransfer/mod.rs
+++ b/src/filetransfer/mod.rs
@@ -59,7 +59,7 @@ pub enum FileTransferError {
     NoSuchFileOrDirectory,
     ProtocolError,
     UninitializedSession,
-    UnknownError,
+    //UnknownError,
 }
 
 impl FileTransferError {
@@ -79,7 +79,7 @@ impl FileTransferError {
             FileTransferError::NoSuchFileOrDirectory => String::from("No such file or directory"),
             FileTransferError::ProtocolError => String::from("Protocol error"),
             FileTransferError::UninitializedSession => String::from("Uninitialized session"),
-            FileTransferError::UnknownError => String::from("Unknown error"),
+            //FileTransferError::UnknownError => String::from("Unknown error"),
         }
     }
 
@@ -134,7 +134,7 @@ pub trait FileTransfer {
     /// ### remove
     /// 
     /// Remove a file or a directory
-    fn remove(&self, file: FsEntry) -> Result<(), FileTransferError>;
+    fn remove(&self, file: &FsEntry) -> Result<(), FileTransferError>;
 
     /// ### send_file
     /// 
diff --git a/src/filetransfer/sftp_transfer.rs b/src/filetransfer/sftp_transfer.rs
index 1987cec..cf79ace 100644
--- a/src/filetransfer/sftp_transfer.rs
+++ b/src/filetransfer/sftp_transfer.rs
@@ -330,7 +330,7 @@ impl FileTransfer for SftpFileTransfer {
     /// ### remove
     ///
     /// Remove a file or a directory
-    fn remove(&self, file: FsEntry) -> Result<(), FileTransferError> {
+    fn remove(&self, file: &FsEntry) -> Result<(), FileTransferError> {
         match self.sftp.as_ref() {
             None => Err(FileTransferError::UninitializedSession),
             Some(sftp) => {
@@ -350,7 +350,7 @@ impl FileTransfer for SftpFileTransfer {
                             Ok(entries) => {
                                 // Remove each entry
                                 for entry in entries {
-                                    if let Err(err) = self.remove(entry) {
+                                    if let Err(err) = self.remove(&entry) {
                                         return Err(err);
                                     }
                                 }