path2: Update for changes from master

Author: lilyball

src/libstd/path2/mod.rs

@@ -13,7 +13,7 @@
 use container::Container;
 use c_str::CString;
 use clone::Clone;
-use iterator::Iterator;
+use iter::Iterator;
 use option::{Option, None, Some};
 use str;
 use str::StrSlice;
@@ -102,7 +102,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
     /// If the path is not representable in utf-8, this returns None.
     #[inline]
     fn as_str<'a>(&'a self) -> Option<&'a str> {
-        str::from_bytes_slice_opt(self.as_vec())
+        str::from_utf8_slice_opt(self.as_vec())
     }
 
     /// Returns the path as a byte vector
@@ -115,7 +115,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
     /// See `dirname` for details.
     #[inline]
     fn dirname_str<'a>(&'a self) -> Option<&'a str> {
-        str::from_bytes_slice_opt(self.dirname())
+        str::from_utf8_slice_opt(self.dirname())
     }
     /// Returns the file component of `self`, as a byte vector.
     /// If `self` represents the root of the file hierarchy, returns the empty vector.
@@ -125,7 +125,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
     /// See `filename` for details.
     #[inline]
     fn filename_str<'a>(&'a self) -> Option<&'a str> {
-        str::from_bytes_slice_opt(self.filename())
+        str::from_utf8_slice_opt(self.filename())
     }
     /// Returns the stem of the filename of `self`, as a byte vector.
     /// The stem is the portion of the filename just before the last '.'.
@@ -143,7 +143,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
     /// See `filestem` for details.
     #[inline]
     fn filestem_str<'a>(&'a self) -> Option<&'a str> {
-        str::from_bytes_slice_opt(self.filestem())
+        str::from_utf8_slice_opt(self.filestem())
     }
     /// Returns the extension of the filename of `self`, as an optional byte vector.
     /// The extension is the portion of the filename just after the last '.'.
@@ -162,7 +162,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
     /// See `extension` for details.
     #[inline]
     fn extension_str<'a>(&'a self) -> Option<&'a str> {
-        self.extension().chain(|v| str::from_bytes_slice_opt(v))
+        self.extension().and_then(|v| str::from_utf8_slice_opt(v))
     }
 
     /// Replaces the directory portion of the path with the given byte vector.
@@ -447,7 +447,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
     /// See `pop_opt` for details.
     #[inline]
     fn pop_opt_str(&mut self) -> Option<~str> {
-        self.pop_opt().chain(|v| str::from_bytes_owned_opt(v))
+        self.pop_opt().and_then(|v| str::from_utf8_owned_opt(v))
     }
 
     /// Returns a new Path constructed by joining `self` with the given path (as a byte vector).

src/libstd/path2/posix.rs

@@ -15,7 +15,7 @@ use c_str::{CString, ToCStr};
 use clone::Clone;
 use cmp::Eq;
 use from_str::FromStr;
-use iterator::{AdditiveIterator, Extendable, Iterator};
+use iter::{AdditiveIterator, Extendable, Iterator};
 use option::{Option, None, Some};
 use str;
 use str::Str;
@@ -303,7 +303,7 @@ impl Path {
 
     /// Converts the Path into an owned string, if possible
     pub fn into_str(self) -> Option<~str> {
-        str::from_bytes_owned_opt(self.repr)
+        str::from_utf8_owned_opt(self.repr)
     }
 
     /// Returns a normalized byte vector representation of a path, by removing all empty
@@ -406,7 +406,7 @@ static dot_dot_static: &'static [u8] = &'static ['.' as u8, '.' as u8];
 mod tests {
     use super::*;
     use option::{Some, None};
-    use iterator::Iterator;
+    use iter::Iterator;
     use str;
     use vec::Vector;
 
@@ -589,7 +589,7 @@ mod tests {
             (s: $path:expr, $op:ident, $exp:expr, opt) => (
                 {
                     let path = Path::from_str($path);
-                    let left = path.$op().map(|&x| str::from_bytes_slice(x));
+                    let left = path.$op().map(|&x| str::from_utf8_slice(x));
                     assert_eq!(left, $exp);
                 }
             );
@@ -1006,7 +1006,7 @@ mod tests {
             (s: $path:expr, $exp:expr) => (
                 {
                     let path = $path;
-                    let left = path.chain_ref(|p| p.as_str());
+                    let left = path.and_then_ref(|p| p.as_str());
                     assert_eq!(left, $exp);
                 }
             );
@@ -1083,7 +1083,7 @@ mod tests {
                     let path = Path::from_str($path);
                     let other = Path::from_str($other);
                     let res = path.path_relative_from(&other);
-                    assert_eq!(res.chain_ref(|x| x.as_str()), $exp);
+                    assert_eq!(res.and_then_ref(|x| x.as_str()), $exp);
                 }
             )
         )