Auto merge of rust-lang#133684 - RalfJung:rollup-j2tmrg7, r=RalfJung

Rollup of 6 pull requests

Successful merges:

 - rust-lang#131698 (use stores of the correct size to set discriminants)
 - rust-lang#133571 (Mark visionOS as supporting `std`)
 - rust-lang#133655 (Eliminate print_expr_maybe_paren function from pretty printers)
 - rust-lang#133667 (Remove unused code)
 - rust-lang#133670 (bump hashbrown version)
 - rust-lang#133673 (replace hard coded error id with `ErrorKind::DirectoryNotEmpty`)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors