8 commits

Author	SHA1	Message	Date
Simon Sapin	52dceb3d5f	Use new std::num::NonZero* types instead of deprecated core::nonzero::NonZero	2018-04-09 21:43:26 +02:00
Simon Sapin	9e4865b6c8	Replace NonZeroU32 and NonZeroUsize with a generic NonZero ... The API is identical to core::nonzero::NonZero	2017-10-16 20:19:19 +02:00
Simon Sapin	4ee1b26b6c	Give up on NonZeroUsize memory layout optimization with unstable features. ... I’m not confident of the implications regarding variance, dropck, struct aliasing, etc. when this is extended to generic `*const T` and `*mut T`. Release builds should use `unstable` to enable other optimizations anyway.	2017-10-16 20:19:18 +02:00
Simon Sapin	4594b40238	Use wrappers in the nonzero crate so users don’t need unstable features	2017-10-13 11:11:05 +02:00
Simon Sapin	7ebedd02a9	Use NonZeroUsize in script_layout_interface	2017-10-13 11:11:02 +02:00
Simon Sapin	5e72173e8c	Use NonZeroU32 in canvas_traits	2017-10-13 11:10:57 +02:00
Simon Sapin	8cdf2ad0ed	Add NonZeroUsize	2017-10-13 11:10:55 +02:00
Simon Sapin	c4bf3ec14f	Add a nonzero crate	2017-10-13 11:10:11 +02:00