Rollup of 7 pull requests#101092

Closed

Dylan-DPC wants to merge 37 commits intorust-lang:masterfrom

Dylan-DPC:rollup-hzcv70b

Commits on Jul 13, 2022

Add a `File::create_new` constructor
joshtriplett
committed

Commits on Aug 9, 2022

Stabilize `std::io::read_to_string`
camelid
committed

Commits on Aug 14, 2022

Commits on Aug 15, 2022

remove an infinite loop
WaffleLapkin
committed

Commits on Aug 18, 2022

fix `for_loop_over_fallibles` lint docs
WaffleLapkin
committed

Commits on Aug 25, 2022

Commits on Aug 26, 2022

Make invalid-value trigger on uninit primitives
5225225
committed
Creating uninitialized integers is UB
5225225
committed
More tests for invalid_value lint
5225225
committed
Re-add some justification
5225225
committed

Commits on Aug 27, 2022