Make tests capture the error printed by a Result return

2022-10-07 13:45:41 -07:00
parent 43c22af267
commit 293f662ca9
3 changed files with 24 additions and 9 deletions
--- a/library/std/src/io/mod.rs
+++ b/library/std/src/io/mod.rs
@@ -262,6 +262,7 @@ use crate::sys_common::memchr;

 #[stable(feature = "bufwriter_into_parts", since = "1.56.0")]
 pub use self::buffered::WriterPanicked;
+pub(crate) use self::stdio::attempt_print_to_stderr;
 #[unstable(feature = "internal_output_capture", issue = "none")]
 #[doc(no_inline, hidden)]
 pub use self::stdio::set_output_capture;