Constant kvarn::prelude::networking::prelude::utils::prelude::compact_str::core::arch::x86_64::_MM_FROUND_NEARBYINT

pub const _MM_FROUND_NEARBYINT: i32 = _MM_FROUND_NO_EXC | _MM_FROUND_CUR_DIRECTION; // 12i32

Available on non-crate feature miri-test-libstd and x86-64 only.

use MXCSR.RC and suppress exceptions; see vendor::_MM_SET_ROUNDING_MODE