Rollup of 8 pull requests#81186

Merged

bors merged 16 commits intorust-lang:masterfrom

GuillaumeGomez:rollup-y2d04g9

Jan 19, 2021

Commits on Dec 30, 2020

If the current search result tab is empty, it picks the first non-empty one. If all are empty, the current one doesn't change.
GuillaumeGomez
committed

Commits on Jan 17, 2021

Remove unused alloc::std::ops re-export.
m-ou-se
committed

Commits on Jan 19, 2021

Rollup merge of #80382 - GuillaumeGomez:search-result-tab-picking, r=Nemo157,pickfire
GuillaumeGomez
authored
Rollup merge of #81112 - m-ou-se:alloc-std-ops-reexport, r=KodrAus
GuillaumeGomez
authored
Rollup merge of #81115 - ssomers:btree_drainy_refactor_4, r=Mark-Simulacrum
GuillaumeGomez
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Rollup merge of #81147 - estebank:drop-suggestion, r=varkor
GuillaumeGomez
authored
Rollup merge of #81161 - GuillaumeGomez:remove-inline-script, r=Nemo157
GuillaumeGomez
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Rollup merge of #81164 - eltociear:patch-5, r=jonas-schievink
GuillaumeGomez
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Rollup merge of #81166 - RalfJung:debug-assert-comments, r=Mark-Simulacrum
GuillaumeGomez
authored
Rollup merge of #81168 - soniasingla:doc/sonia, r=jonas-schievink
GuillaumeGomez
authored