chore: updates clippy

clap-rs · Nov 7, 2015 · 111745c · 111745c
1 parent 2b6d1dc
commit 111745c
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Showing 3 changed files with 5 additions and 1 deletion.
diff --git a/src/app/app.rs b/src/app/app.rs
@@ -1652,6 +1652,7 @@ impl<'a, 'v, 'ab, 'u, 'h, 'ar> App<'a, 'v, 'ab, 'u, 'h, 'ar>{
     }
 
     // The actual parsing function
+    #[cfg_attr(feature="lints", allow(while_let_on_iterator))]
     fn get_matches_with<I, T>(&mut self,
                               matches: &mut ArgMatches<'ar, 'ar>,
                               it: &mut I,

diff --git a/src/macros.rs b/src/macros.rs
@@ -136,7 +136,7 @@ macro_rules! print_opt_help {
                 if let Some(part) = hel.next() {
                     try!(write!($w, "{}", part));
                 }
-                while let Some(part) = hel.next() {
+                for part in hel {
                     try!(write!($w, "\n"));
                     write_spaces!($spc, $w);
                     try!(write!($w, "{}", part));

diff --git a/src/usageparser.rs b/src/usageparser.rs
@@ -25,6 +25,7 @@ impl<'u> UsageParser<'u> {
         }
     }
 
+    #[cfg_attr(feature = "lints", allow(while_let_on_iterator))]
     fn name(&mut self, c: char) -> Option<UsageToken<'u>> {
         if self.e != 0 {
             self.e += 1;
@@ -55,6 +56,7 @@ impl<'u> UsageParser<'u> {
                               }))
     }
 
+    #[cfg_attr(feature = "lints", allow(while_let_on_iterator))]
     fn help(&mut self) -> Option<UsageToken<'u>> {
         self.s = self.e + 2;
         self.e = self.usage.len() - 1;
@@ -66,6 +68,7 @@ impl<'u> UsageParser<'u> {
         Some(UsageToken::Help(&self.usage[self.s..self.e]))
     }
 
+    #[cfg_attr(feature = "lints", allow(while_let_on_iterator))]
     fn long_arg(&mut self) -> Option<UsageToken<'u>> {
         if self.e != 1 {
             self.e += 1;