From 0465ddb62b7708819a668aced5ade29cde6a8be0 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Wed, 3 Apr 2013 02:45:53 -0500
Subject: split this out into a separate module too

---
 src/guard.rs | 14 ++++++++++++++
 src/ios.rs   |  2 +-
 src/term.rs  |  1 +
 src/util.rs  | 15 ---------------
 4 files changed, 16 insertions(+), 16 deletions(-)
 create mode 100644 src/guard.rs

(limited to 'src')

diff --git a/src/guard.rs b/src/guard.rs
new file mode 100644
index 0000000..75a28aa
--- /dev/null
+++ b/src/guard.rs
@@ -0,0 +1,14 @@
+pub fn guard<T> (finally: ~fn (), body: &fn () -> T) -> T {
+    let _guard = Guard { finally: finally };
+    body()
+}
+
+struct Guard {
+    priv finally: ~fn (),
+}
+
+impl Drop for Guard {
+    fn finalize (&self) {
+        (self.finally)();
+    }
+}
diff --git a/src/ios.rs b/src/ios.rs
index 502b31e..95f798f 100644
--- a/src/ios.rs
+++ b/src/ios.rs
@@ -1,5 +1,5 @@
 use core::libc::{c_int,c_void};
-use util::guard;
+use guard::guard;
 
 pub fn cooked () -> int {
     unsafe { c::cooked() as int }
diff --git a/src/term.rs b/src/term.rs
index e876dfa..3f9690e 100644
--- a/src/term.rs
+++ b/src/term.rs
@@ -12,3 +12,4 @@ pub mod info;
 pub mod ios;
 mod trie;
 mod util;
+mod guard;
diff --git a/src/util.rs b/src/util.rs
index 1a4e1c3..2b3580e 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,20 +1,5 @@
 use core::libc::{c_int,c_uint};
 
-pub fn guard<T> (finally: ~fn (), body: &fn () -> T) -> T {
-    let _guard = Guard { finally: finally };
-    body()
-}
-
-struct Guard {
-    priv finally: ~fn (),
-}
-
-impl Drop for Guard {
-    fn finalize (&self) {
-        (self.finally)();
-    }
-}
-
 // XXX huge hack until there's a better built-in way to do this
 pub fn timed_read (timeout: int) -> Option<char> {
     let first = unsafe { io_helper::timed_read(timeout as c_int) };
-- 
cgit v1.2.3-54-g00ecf