Mara Bos cf8e5d1bc9 Mark Error impl for LayoutErr as stable.
This impl was effectively stable. #[unstable] had no effect here,
since both Error and LayoutErr were already stable.

This effectively became stable as soon as LayoutErr became stable, which
was in 1.28.0.
2020-09-11 13:36:15 +02:00
..
2020-09-08 17:23:26 -07:00