They never return `None`, so they trivially fulfill the contract.

Co-authored-by: Joe ST <[email protected]>

a lot of the `&`s and `ref`s were redundant

Implement `FusedIterator` for `std::net::[Into]Incoming`

They never return `None`, so they trivially fulfill the contract.

What should I put for the stability attribute of `Incoming`?

more `need_type_info` improvements

this now deals with macros in suggestions and the source cost computation does what I want for `channel` 🎉

r? ``@estebank``

…li-obk

Interpret: AllocRange Debug impl, and use it more consistently

The two commits are pretty independent but it did not seem worth having two PRs for them.
r? ``@oli-obk``

fix interpreter validity check on Box

Follow-up to rust-lang#98554: avoid walking over parts of the value twice.

And then move all that logic into the general visitor so not each visitor implementation has to deal with it...

…orrowing, r=oli-obk

clean up the borrowing in rustc_hir_pretty

A whole lot of the `&`s and `ref`s were redundant. I hope doing this in one big commit is fine, because all of the changes are pretty self-contained.

`@rustbot` label:  C-cleanup

…num-with-default-attribute, r=fee1-dead

Suggest `#[derive(Default)]` to enums with `#[default]`

fixes rust-lang#95226