Replace full slice notation with index calls

src/librustdoc/clean/mod.rs

@@ -798,7 +798,7 @@ impl Clean<Item> for ast::Method {
         let all_inputs = &self.pe_fn_decl().inputs;
         let inputs = match self.pe_explicit_self().node {
             ast::SelfStatic => all_inputs.as_slice(),
-            _ => all_inputs[1..]
+            _ => all_inputs.index(&(1..))
         };
         let decl = FnDecl {
             inputs: Arguments {
@@ -836,7 +836,7 @@ impl Clean<Item> for ast::TypeMethod {
     fn clean(&self, cx: &DocContext) -> Item {
         let inputs = match self.explicit_self.node {
             ast::SelfStatic => self.decl.inputs.as_slice(),
-            _ => self.decl.inputs[1..]
+            _ => self.decl.inputs.index(&(1..))
         };
         let decl = FnDecl {
             inputs: Arguments {
@@ -1132,7 +1132,7 @@ impl<'tcx> Clean<Item> for ty::Method<'tcx> {
                                                self.fty.sig.clone()),
             s => {
                 let sig = ty::Binder(ty::FnSig {
-                    inputs: self.fty.sig.0.inputs[1..].to_vec(),
+                    inputs: self.fty.sig.0.inputs.index(&(1..)).to_vec(),
                     ..self.fty.sig.0.clone()
                 });
                 let s = match s {

src/librustdoc/html/format.rs

@@ -311,7 +311,7 @@ fn path<F, G>(w: &mut fmt::Formatter,
         match rel_root {
             Some(root) => {
                 let mut root = String::from_str(root.as_slice());
-                for seg in path.segments[..amt].iter() {
+                for seg in path.segments.index(&(0..amt)).iter() {
                     if "super" == seg.name ||
                             "self" == seg.name {
                         try!(write!(w, "{}::", seg.name));
@@ -326,7 +326,7 @@ fn path<F, G>(w: &mut fmt::Formatter,
                 }
             }
             None => {
-                for seg in path.segments[..amt].iter() {
+                for seg in path.segments.index(&(0..amt)).iter() {
                     try!(write!(w, "{}::", seg.name));
                 }
             }

src/librustdoc/html/highlight.rs

@@ -34,7 +34,7 @@ pub fn highlight(src: &str, class: Option<&str>, id: Option<&str>) -> String {
          class,
          id,
          &mut out).unwrap();
-    String::from_utf8_lossy(out[]).into_owned()
+    String::from_utf8_lossy(out.index(&FullRange)).into_owned()
 }
 
 /// Exhausts the `lexer` writing the output into `out`.