Rollup of 10 pull requests#84729

Merged

bors merged 23 commits intorust-lang:masterfrom jackh726:rollup-dnm8kg5

Apr 30, 2021

+120-47

Commits on Apr 22, 2021

Use flex more consistently.
Tor Hovland
committed

Commits on Apr 26, 2021

Point out that behavior might be switched on 2015 and 2018 editions too one day
est31
committed

Commits on Apr 27, 2021

Add a paragraph with possible alternatives on older editions
est31
committed

Commits on Apr 28, 2021

Commits on Apr 29, 2021

Minor grammar tweaks for readability
Ben-Lichtman
committed
Remove unnecessary CSS rules for search results
GuillaumeGomez
committed
Remove unneeded bottom margin on search results
GuillaumeGomez
committed
Ignore doctests in bootstrap
est31
committed
Link between std::env::{var, var_os} and std::env::{vars, vars_os}
wooster0
committed
make feature recommendations optional
lcnr
committed
Drop alias reduce for fold - we have a reduce function
joshtriplett
committed
Fix labels for regression issue template
camelid
authored
Rollup merge of rust-lang#84451 - torhovland:flex, r=jsha
jackh726
authored
Rollup merge of rust-lang#84590 - est31:array_into_iter, r=nikomatsakis
jackh726
authored
Rollup merge of rust-lang#84682 - jackh726:transitive_bounds_rebind, r=nikomatsakis
jackh726
authored
Rollup merge of rust-lang#84683 - Ben-Lichtman:grammar, r=jonas-schievink
jackh726
authored
Rollup merge of rust-lang#84688 - GuillaumeGomez:remove-unnecessary-css-for-search-results, r=Nemo157
jackh726
authored
Rollup merge of rust-lang#84690 - GuillaumeGomez:unneeded-bottom-margin-search-results, r=Nemo157
jackh726
authored
Rollup merge of rust-lang#84692 - r00ster91:var-var_os-vars, r=joshtriplett
jackh726
authored
Rollup merge of rust-lang#84705 - lcnr:const_generics-rec, r=joshtriplett
jackh726
authored
Rollup merge of rust-lang#84706 - joshtriplett:reduce-aliases, r=m-ou-se
jackh726
authored
Rollup merge of rust-lang#84713 - camelid:fix-regression-issue-template, r=Mark-Simulacrum
jackh726
authored