write_char is unlikely to make it for 1.0, it’ll be 1.1

diff --git a/src/libcore/fmt/mod.rs b/src/libcore/fmt/mod.rs
index 85226444e8413ceb9376855297a9f2b98f369baa..8e2138bcbf60528a5e5921c260bf742203ccbc0e 100644 (file)
--- a/src/libcore/fmt/mod.rs
+++ b/src/libcore/fmt/mod.rs
@@ -93,7 +93,7 @@ pub trait Write {
     /// # Errors
     ///
     /// This function will return an instance of `FormatError` on error.
-    #[stable(feature = "rust1", since = "1.0.0")]
+    #[stable(feature = "rust1", since = "1.1.0")]
     fn write_char(&mut self, c: char) -> Result {
         let mut utf_8 = [0u8; 4];
         let bytes_written = c.encode_utf8(&mut utf_8).unwrap_or(0);