Bump to 0.2.9

Author: alexcrichton

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "glob"
-version = "0.2.8"
+version = "0.2.9"
 authors = ["The Rust Project Developers"]
 license = "MIT/Apache-2.0"
 homepage = "https://github.com/rust-lang/glob"

src/lib.rs

@@ -258,7 +258,7 @@ impl Iterator for Paths {
         if let Some(scope) = self.scope.take() {
             if self.dir_patterns.len() > 0 {
                 // Shouldn't happen, but we're using -1 as a special index.
-                assert!(self.dir_patterns.len() < -1 as usize);
+                assert!(self.dir_patterns.len() < !0 as usize);
 
                 fill_todo(&mut self.todo, &self.dir_patterns,
                           0, &scope, &self.options);
@@ -277,7 +277,7 @@ impl Iterator for Paths {
 
             // idx -1: was already checked by fill_todo, maybe path was '.' or
             // '..' that we can't match here because of normalization.
-            if idx == -1 as usize {
+            if idx == !0 as usize {
                 if self.require_dir && !is_dir(&path) { continue; }
                 return Some(Ok(path));
             }
@@ -415,7 +415,7 @@ enum CharSpecifier {
     CharRange(char, char)
 }
 
-#[derive(Copy, PartialEq)]
+#[derive(Copy, Clone, PartialEq)]
 enum MatchResult {
     Match,
     SubPatternDoesntMatch,
@@ -729,7 +729,7 @@ fn fill_todo(todo: &mut Vec<Result<(PathBuf, usize), GlobError>>,
             // We know it's good, so don't make the iterator match this path
             // against the pattern again. In particular, it can't match
             // . or .. globs since these never show up as path components.
-            todo.push(Ok((next_path, -1 as usize)));
+            todo.push(Ok((next_path, !0 as usize)));
         } else {
             fill_todo(todo, patterns, idx + 1, &next_path, options);
         }