Guillaume Gomez f4d3f32f45 Rollup merge of #85826 - jsha:npo, r=joshtriplett ... Mention "null pointer optimization" in option docs. I had seen people discuss "null pointer optimization," but when I tried to find official documentation (using Google), the `std::option` page didn't show up, because it doesn't use that term. Hopefully adding the term will help others find it in the future.		2021-06-01 11:29:44 +02:00
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benches	move core::hint::black_box under its own feature gate	2021-04-25 11:08:12 +02:00
src	Rollup merge of #85826 - jsha:npo, r=joshtriplett	2021-06-01 11:29:44 +02:00
tests	Unify feature flags as step_trait	2021-05-26 18:07:10 -04:00
Cargo.toml	Auto merge of #82271 - Aaron1011:debug-refcell, r=m-ou-se	2021-03-23 04:49:47 +00:00