Rollup of 6 pull requests#102515

Closed

matthiaskrgr wants to merge 12 commits intorust-lang:masterfrom matthiaskrgr:rollup-186acre

+110-42

Commits on Sep 12, 2022

Stabilize map_first_last
est31
committed

Commits on Sep 29, 2022

remove the unused :: between trait and type to give user correct diagnostic information
Yiming Lei
committed
Fix integer overflow in format!("{:.0?}", Duration::MAX)
beetrees
committed

Commits on Sep 30, 2022

Reinstate hir-stats.rs test for stage 1.
nnethercote
committed
specify DynKind::Dyn
TaKO8Ki
committed
rustdoc: remove no-op CSS h3.variant, .sub-variant h4 { border-bottom: none }
notriddle
committed
Rollup merge of rust-lang#101727 - est31:stabilize_map_first_last, r=m-ou-se
matthiaskrgr
authored
Rollup merge of rust-lang#102421 - lyming2007:issue-101866, r=lcnr
matthiaskrgr
authored
Rollup merge of rust-lang#102484 - beetrees:duration-debug-bug-fix, r=scottmcm
matthiaskrgr
authored
Rollup merge of rust-lang#102495 - nnethercote:reinstate-hir-stats, r=lqd
matthiaskrgr
authored
Rollup merge of rust-lang#102505 - notriddle:sub-variant-h4, r=GuillaumeGomez
matthiaskrgr
authored
Rollup merge of rust-lang#102506 - TaKO8Ki:specify-dyn-kind, r=lcnr
matthiaskrgr
authored