Static rustc_lint_defs::builtin::DEPRECATED_IN_FUTURE
source ยท pub static DEPRECATED_IN_FUTURE: &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 #[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.