rust/compiler/rustc_mir_transform
bors 0fbb922e53 Auto merge of #140023 - cjgillot:arena-try-alloc, r=BoxyUwU
Introduce Arena::try_alloc_from_iter.

`alloc_from_iter` already collects the iterator for reentrancy. So adding an early exit for a fallible iterator integrates naturally into the code. This avoids the other solution to allocate and dump the allocation.
2025-04-29 21:06:15 +00:00
..