Removed uneeded mutability

phsym · Jun 25, 2018 · c183532 · c183532
1 parent 0424647
commit c183532
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/examples/map.rs b/examples/map.rs
@@ -13,7 +13,7 @@ fn main() {
         map.insert(try!(usize::from_str(args[0])), args[1].to_string());
         Ok(())
     });
-    shell.new_command("get", "Get a value", 1, |mut io, map, args| {
+    shell.new_command("get", "Get a value", 1, |io, map, args| {
         match map.get(&try!(usize::from_str(args[0]))) {
             Some(val) => writeln!(io, "{}", val).unwrap(),
             None => writeln!(io, "Not found").unwrap()
@@ -24,7 +24,7 @@ fn main() {
         map.remove(&try!(usize::from_str(args[0])));
         Ok(())
     });
-    shell.new_command("list", "List all values", 0, |mut io, map, _| {
+    shell.new_command("list", "List all values", 0, |io, map, _| {
         for (k, v) in map {
             writeln!(io, "{} = {}", k, v).unwrap();
         }

diff --git a/examples/socket.rs b/examples/socket.rs
@@ -19,7 +19,7 @@ fn main() {
         map.lock().unwrap().insert(try!(usize::from_str(args[0])), args[1].to_string());
         Ok(())
     });
-    shell.new_command("get", "Get a value", 1, |mut io, map, args| {
+    shell.new_command("get", "Get a value", 1, |io, map, args| {
         match map.lock().unwrap().get(&try!(usize::from_str(args[0]))) {
             Some(val) => writeln!(io, "{}", val).unwrap(),
             None => writeln!(io, "Not found").unwrap()
@@ -30,7 +30,7 @@ fn main() {
         map.lock().unwrap().remove(&try!(usize::from_str(args[0])));
         Ok(())
     });
-    shell.new_command("list", "List all values", 0, |mut io, map, _| {
+    shell.new_command("list", "List all values", 0, |io, map, _| {
         for (k, v) in &*map.lock().unwrap() {
             writeln!(io, "{} = {}", k, v).unwrap();
         }