auto merge of #13674 : pcwalton/rust/more-str-inlines, r=alexcrichton

Was killing performance of selector matching in Servo.

r? @alexcrichton (or anyone)

Author: bors

src/libstd/str.rs

@@ -227,20 +227,23 @@ impl CharEq for char {
     #[inline]
     fn matches(&self, c: char) -> bool { *self == c }
 
+    #[inline]
     fn only_ascii(&self) -> bool { (*self as uint) < 128 }
 }
 
 impl<'a> CharEq for |char|: 'a -> bool {
     #[inline]
     fn matches(&self, c: char) -> bool { (*self)(c) }
 
+    #[inline]
     fn only_ascii(&self) -> bool { false }
 }
 
 impl CharEq for extern "Rust" fn(char) -> bool {
     #[inline]
     fn matches(&self, c: char) -> bool { (*self)(c) }
 
+    #[inline]
     fn only_ascii(&self) -> bool { false }
 }
 
@@ -250,6 +253,7 @@ impl<'a, C: CharEq> CharEq for &'a [C] {
         self.iter().any(|m| m.matches(c))
     }
 
+    #[inline]
     fn only_ascii(&self) -> bool {
         self.iter().all(|m| m.only_ascii())
     }