AtomicU128/AtomicI128 not shown in std docs on rust-lang.org #130474
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Area: Atomics, barriers, and sync primitivesArea: Documentation for any part of the project, including the compiler, standard library, and toolsArea: Enabling/disabling target features like AVX, Neon, etc.Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.Relevant to the library team, which will review and decide on the PR/issue.
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https://doc.rust-lang.org/nightly/std/?search=AtomicU128
Summary
AtomicU128/AtomicI128 are hidden when the docs for std are built for the rust-lang website, I'm guessing this is likely because the website's docs are for x86_64-unknown-linux-gnu, which doesn't have 128-bit atomics due to not having the cmpxchg16b target feature enabled by default.
see also #99069