Brought all extern crate to top level

src/ui/activities/filetransfer/actions/copy.rs

@@ -25,7 +25,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-extern crate tempfile;
 // locals
 use super::{FileTransferActivity, FsEntry, LogLevel, SelectedEntry, TransferPayload};
 use crate::filetransfer::FileTransferErrorType;

src/ui/activities/filetransfer/actions/open.rs

@@ -25,8 +25,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-// deps
-extern crate open;
 // locals
 use super::{FileTransferActivity, FsEntry, LogLevel, SelectedEntry, TransferPayload};
 // ext

src/ui/activities/filetransfer/mod.rs

@@ -33,12 +33,6 @@ pub(self) mod session;
 pub(self) mod update;
 pub(self) mod view;
 
-// Dependencies
-extern crate chrono;
-extern crate crossterm;
-extern crate textwrap;
-extern crate tuirealm;
-
 // locals
 use super::{Activity, Context, ExitReason};
 use crate::filetransfer::ftp_transfer::FtpFileTransfer;

src/ui/activities/filetransfer/session.rs

@@ -25,12 +25,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-// Deps
-extern crate bytesize;
-extern crate content_inspector;
-extern crate crossterm;
-extern crate tempfile;
-
 // Locals
 use super::{FileTransferActivity, LogLevel};
 use crate::filetransfer::FileTransferError;

src/ui/activities/filetransfer/update.rs

@@ -25,8 +25,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-// deps
-extern crate bytesize;
 // locals
 use super::{
     actions::SelectedEntry, browser::FileExplorerTab, FileTransferActivity, LogLevel,

src/ui/activities/filetransfer/view.rs

@@ -25,11 +25,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-// Deps
-extern crate bytesize;
-extern crate hostname;
-#[cfg(target_family = "unix")]
-extern crate users;
 // locals
 use super::{browser::FileExplorerTab, Context, FileTransferActivity};
 use crate::fs::explorer::FileSorting;