Rollup of 9 pull requests#146021

Closed

tgross35 wants to merge 18 commits intorust-lang:masterfrom

tgross35:rollup-vwxiqry

Commits on Aug 6, 2025

std: clarify `OpenOptions` error for create without write access
0xdeafbeef
committed

Commits on Aug 15, 2025

stabilize strict provenance atomic ptr
Kivooeo
committed

Commits on Aug 22, 2025

Stabilize `round_char_boundary` feature
okaneco
committed

Commits on Aug 28, 2025

compiler: Include span of too huge enum with -Cdebuginfo=2
Enselic
committed

Commits on Aug 29, 2025