Static rustc_lint::builtin::DEPRECATED_IN_FUTURE [−][src]
pub static DEPRECATED_IN_FUTURE: &'static LintExpand description
The deprecated_in_future lint is internal to rustc and should not be
used by user code.
This lint is only enabled in the standard library. It works with the
use of #[rustc_deprecated] with a since field of a version in the
future. This allows something to be marked as deprecated in a future
version, and then this lint will ensure that the item is no longer
used in the standard library. See the stability documentation for
more details.