Constant core::arch::x86::_XABORT_CAPACITY

pub const _XABORT_CAPACITY: u32 = _; // 8u32

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on x86 and (x86 or x86-64) only.

事务中止，因为事务使用了过多的内存。