Rename `fmt::Writer` to `fmt::Write`

This brings it in line with its namesake in `std::io`.

[breaking-change]

2 files changed, 4 insertions, 4 deletions

diff --git a/src/libstd/rt/unwind.rs b/src/libstd/rt/unwind.rs
index 659e787a9ff..6abe920e1ea 100644
--- a/src/libstd/rt/unwind.rs
+++ b/src/libstd/rt/unwind.rs
@@ -496,7 +496,7 @@ pub extern fn rust_begin_unwind(msg: fmt::Arguments,
 #[inline(never)] #[cold]
 #[stable(since = "1.0.0", feature = "rust1")]
 pub fn begin_unwind_fmt(msg: fmt::Arguments, file_line: &(&'static str, uint)) -> ! {
-    use fmt::Writer;
+    use fmt::Write;
 
     // We do two allocations here, unfortunately. But (a) they're
     // required with the current scheme, and (b) we don't handle
diff --git a/src/libstd/rt/util.rs b/src/libstd/rt/util.rs
index bb57d19ed26..d445c299028 100644
--- a/src/libstd/rt/util.rs
+++ b/src/libstd/rt/util.rs
@@ -110,7 +110,7 @@ impl Stdio {
     }
 }
 
-impl fmt::Writer for Stdio {
+impl fmt::Write for Stdio {
     fn write_str(&mut self, data: &str) -> fmt::Result {
         self.write_bytes(data.as_bytes());
         Ok(()) // yes, we're lying
@@ -122,13 +122,13 @@ pub fn dumb_print(args: fmt::Arguments) {
 }
 
 pub fn abort(args: fmt::Arguments) -> ! {
-    use fmt::Writer;
+    use fmt::Write;
 
     struct BufWriter<'a> {
         buf: &'a mut [u8],
         pos: uint,
     }
-    impl<'a> fmt::Writer for BufWriter<'a> {
+    impl<'a> fmt::Write for BufWriter<'a> {
         fn write_str(&mut self, bytes: &str) -> fmt::Result {
             let left = &mut self.buf[self.pos..];
             let to_write = &bytes.as_bytes()[..cmp::min(bytes.len(), left.len())];