this is actually pretty unnecessary

3 files changed, 5 insertions, 10 deletions

diff --git a/src/main.rs b/src/main.rs
index 22af8ca..da1facf 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -13,7 +13,6 @@ mod event;
 mod format;
 mod parse;
 mod state;
-mod util;
 
 use async_std::stream::StreamExt as _;
 use textmode::Textmode as _;
diff --git a/src/state/history.rs b/src/state/history.rs
index 048c1c7..be61423 100644
--- a/src/state/history.rs
+++ b/src/state/history.rs
@@ -5,7 +5,7 @@ use std::os::unix::process::ExitStatusExt as _;
 
 pub struct History {
     size: (u16, u16),
-    entries: Vec<crate::util::Mutex<Entry>>,
+    entries: Vec<async_std::sync::Arc<async_std::sync::Mutex<Entry>>>,
     scroll_pos: usize,
 }
 
@@ -87,8 +87,9 @@ impl History {
         let (exe, args) = crate::parse::cmd(cmd);
         let (input_w, input_r) = async_std::channel::unbounded();
         let (resize_w, resize_r) = async_std::channel::unbounded();
-        let entry =
-            crate::util::mutex(Entry::new(cmd, self.size, input_w, resize_w));
+        let entry = async_std::sync::Arc::new(async_std::sync::Mutex::new(
+            Entry::new(cmd, self.size, input_w, resize_w),
+        ));
         if crate::builtins::is(&exe) {
             let code: i32 = crate::builtins::run(&exe, &args).into();
             entry.lock_arc().await.exit_info = Some(ExitInfo::new(
@@ -492,7 +493,7 @@ impl ExitInfo {
 
 fn run_process(
     mut child: pty_process::async_std::Child,
-    entry: crate::util::Mutex<Entry>,
+    entry: async_std::sync::Arc<async_std::sync::Mutex<Entry>>,
     input_r: async_std::channel::Receiver<Vec<u8>>,
     resize_r: async_std::channel::Receiver<(u16, u16)>,
     event_w: async_std::channel::Sender<crate::event::Event>,
diff --git a/src/util.rs b/src/util.rs
deleted file mode 100644
index d792b91..0000000
--- a/src/util.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-pub type Mutex<T> = async_std::sync::Arc<async_std::sync::Mutex<T>>;
-
-pub fn mutex<T>(t: T) -> Mutex<T> {
-    async_std::sync::Arc::new(async_std::sync::Mutex::new(t))
-}