diff options
Diffstat (limited to 'src/libstd/io/stdio.rs')
| -rw-r--r-- | src/libstd/io/stdio.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libstd/io/stdio.rs b/src/libstd/io/stdio.rs index fce85a200ba..fffe8fc559b 100644 --- a/src/libstd/io/stdio.rs +++ b/src/libstd/io/stdio.rs @@ -21,7 +21,7 @@ use thread::LocalKey; /// Stdout used by print! and println! macros thread_local! { - static LOCAL_STDOUT: RefCell<Option<Box<Write + Send>>> = { + static LOCAL_STDOUT: RefCell<Option<Box<dyn Write + Send>>> = { RefCell::new(None) } } @@ -624,7 +624,7 @@ impl<'a> fmt::Debug for StderrLock<'a> { with a more general mechanism", issue = "0")] #[doc(hidden)] -pub fn set_panic(sink: Option<Box<Write + Send>>) -> Option<Box<Write + Send>> { +pub fn set_panic(sink: Option<Box<dyn Write + Send>>) -> Option<Box<dyn Write + Send>> { use panicking::LOCAL_STDERR; use mem; LOCAL_STDERR.with(move |slot| { @@ -648,7 +648,7 @@ pub fn set_panic(sink: Option<Box<Write + Send>>) -> Option<Box<Write + Send>> { with a more general mechanism", issue = "0")] #[doc(hidden)] -pub fn set_print(sink: Option<Box<Write + Send>>) -> Option<Box<Write + Send>> { +pub fn set_print(sink: Option<Box<dyn Write + Send>>) -> Option<Box<dyn Write + Send>> { use mem; LOCAL_STDOUT.with(move |slot| { mem::replace(&mut *slot.borrow_mut(), sink) @@ -670,7 +670,7 @@ pub fn set_print(sink: Option<Box<Write + Send>>) -> Option<Box<Write + Send>> { /// However, if the actual I/O causes an error, this function does panic. fn print_to<T>( args: fmt::Arguments, - local_s: &'static LocalKey<RefCell<Option<Box<Write+Send>>>>, + local_s: &'static LocalKey<RefCell<Option<Box<dyn Write+Send>>>>, global_s: fn() -> T, label: &str, ) |