Some random things

src/librustc/metadata/filesearch.rs

@@ -54,7 +54,7 @@ impl<'a> FileSearch<'a> {
 
         debug!("filesearch: searching lib path");
         let tlib_path = make_target_lib_path(self.sysroot,
-                                    self.triple);
+                                             self.triple);
         if !visited_dirs.contains(tlib_path.as_vec()) {
             match f(&tlib_path) {
                 FileMatches => found = true,

src/librustc/session/search_paths.rs

@@ -10,7 +10,7 @@
 
 use std::slice;
 
-#[derive(Clone)]
+#[derive(Clone, Show)]
 pub struct SearchPaths {
     paths: Vec<(PathKind, Path)>,
 }
@@ -20,7 +20,7 @@ pub struct Iter<'a> {
     iter: slice::Iter<'a, (PathKind, Path)>,
 }
 
-#[derive(Eq, PartialEq, Clone, Copy)]
+#[derive(Eq, PartialEq, Clone, Copy, Show)]
 pub enum PathKind {
     Native,
     Crate,

src/librustc_driver/lib.rs

@@ -186,7 +186,7 @@ fn run_compiler(args: &[String]) {
                 list_metadata(&sess, &(*ifile), &mut stdout).unwrap();
             }
             Input::Str(_) => {
-                early_error("can not list metadata for stdin");
+                early_error("cannot list metadata for stdin");
             }
         }
         return;