Function vrnd32z_f64 

pub fn vrnd32z_f64(a: float64x1_t) -> float64x1_t

🔬This is a nightly-only experimental API. (stdarch_neon_ftts #117227)

Available on target feature frintts and target feature neon and (AArch64 or ARM64EC) only.

Floating-point round to 32-bit integer toward zero Arm’s documentation