From 311b2a40213aa48131a189f99dc4258d354c0c78 Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Fri, 24 Dec 2021 04:58:51 -0600
Subject: Fix old warnings

---
 src/fuse/fs.rs | 55 +++----------------------------------------------------
 1 file changed, 3 insertions(+), 52 deletions(-)

(limited to 'src/fuse/fs.rs')

diff --git a/src/fuse/fs.rs b/src/fuse/fs.rs
index 4cf3282..0c39ea7 100644
--- a/src/fuse/fs.rs
+++ b/src/fuse/fs.rs
@@ -1,13 +1,6 @@
-use async_trait::async_trait;
-use nix::errno::Errno;
-
-use std::{
-    num::NonZeroUsize,
-    ops::{Deref, DerefMut},
-    sync::Arc,
-};
-
 use crate::{Ino, TimeToLive};
+use async_trait::async_trait;
+use std::{num::NonZeroUsize, ops::Deref, sync::Arc};
 
 use super::{
     io::{Attrs, EntryType},
@@ -43,7 +36,7 @@ pub trait Inode: Send + Sync {
     fn attrs(self: &FarcTo<Self>) -> (Attrs, TimeToLive);
     fn inode_type(self: &FarcTo<Self>) -> EntryType;
 
-    fn direct_io<'o>(self: &FarcTo<Self>) -> bool {
+    fn direct_io(self: &FarcTo<Self>) -> bool {
         false
     }
 
@@ -82,46 +75,4 @@ pub trait Inode: Send + Sync {
     }
 }
 
-#[async_trait]
-pub trait Tape: Send + Sync {
-    type Fuse: Fuse;
-
-    async fn seek(self: &mut Head<Self>, offset: u64) -> Result<(), Errno>;
-
-    async fn rewind(self: &mut Head<Self>) -> Result<(), Errno> {
-        self.seek(0).await
-    }
-
-    async fn read<'o>(self: &mut Head<Self>, (_, reply, _): Op<'o, Self::Fuse, Read>) -> Done<'o> {
-        reply.not_implemented()
-    }
-
-    async fn write<'o>(
-        self: &mut Head<Self>,
-        (_, reply, _): Op<'o, Self::Fuse, Write>,
-    ) -> Done<'o> {
-        reply.not_implemented()
-    }
-}
-
 pub type FarcTo<I> = <<I as Inode>::Fuse as Fuse>::Farc;
-
-pub struct Head<T: Tape + ?Sized> {
-    offset: u64,
-    inode: <T::Fuse as Fuse>::Farc,
-    tape: T,
-}
-
-impl<T: Tape + ?Sized> Deref for Head<T> {
-    type Target = T;
-
-    fn deref(&self) -> &Self::Target {
-        &self.tape
-    }
-}
-
-impl<T: Tape + ?Sized> DerefMut for Head<T> {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.tape
-    }
-}
-- 
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