taiki-e
commented
10 months ago Thanks for the PR. I would prefer not to accept a way to manually manage such a list of platforms. I've said this many times in other repos like https://github.com/crossbeam-rs/crossbeam/pull/751#pullrequestreview-796739843, https://github.com/crossbeam-rs/crossbeam/pull/937#issuecomment-1338885510.
Instead, I would accept a patch to use target_has_atomic = "ptr", like done in crossbeam https://github.com/crossbeam-rs/crossbeam/issues/1033.
Without this entry, esp32s2 users with
futures-*dependencies in their tree, indirectly or not must somehow enable the portable atomic feature. This change makes it seamless like it is on RISCV etc.