path2: Adjust the API to remove all the _str mutation methods

Add a new trait BytesContainer that is implemented for both byte vectors
and strings.

Convert Path::from_vec and ::from_str to one function, Path::new().

Remove all the _str-suffixed mutation methods (push, join, with_*,
set_*) and modify the non-suffixed versions to use BytesContainer.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/bench/core-std.rs b/src/test/bench/core-std.rs
index 8a5cb016a73..6ce289620fb 100644
--- a/src/test/bench/core-std.rs
+++ b/src/test/bench/core-std.rs
@@ -73,8 +73,8 @@ fn read_line() {
     use std::rt::io::file::FileInfo;
     use std::rt::io::buffered::BufferedReader;
 
-    let path = Path::from_str(env!("CFG_SRC_DIR"))
-        .join_str("src/test/bench/shootout-k-nucleotide.data");
+    let mut path = Path::new(env!("CFG_SRC_DIR"));
+    path.push("src/test/bench/shootout-k-nucleotide.data");
 
     for _ in range(0, 3) {
         let mut reader = BufferedReader::new(path.open_reader(Open).unwrap());