Function vrsraq_n_u8 

pub fn vrsraq_n_u8(a: uint8x16_t, b: uint8x16_t, const N: i32) -> uint8x16_t

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

Unsigned rounding shift right and accumulate Arm’s documentation