Deprecate the Formatter::flags method, fix #46237

rust-lang · Nov 26, 2017 · 5e11c8f · 5e11c8f
1 parent 71da1c2
commit 5e11c8f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/libcore/fmt/mod.rs b/src/libcore/fmt/mod.rs
@@ -1305,6 +1305,9 @@ impl<'a> Formatter<'a> {
 
  /// Flags for formatting
  #[stable(feature = "rust1", since = "1.0.0")]
+ #[rustc_deprecated(since = "1.24.0",
+ reason = "use the `sign_plus`, `sign_minus`, `alternate`, \
+ or `sign_aware_zero_pad` methods instead")]
  pub fn flags(&self) -> u32 { self.flags }
 
  /// Character used as 'fill' whenever there is alignment