Function vqrshrn_n_u32 

pub fn vqrshrn_n_u32(a: uint32x4_t, const N: i32) -> uint16x4_t

Available on target feature neon and (AArch64 or ARM or ARM64EC) and (AArch64 or ARM64EC) and (AArch64 or ARM64EC or target feature v7) and non-ARM only.

Unsigned signed saturating rounded shift right narrow Arm’s documentation