Function svext_u32 

pub fn svext_u32<const IMM3: i32>(
    op1: svuint32_t,
    op2: svuint32_t,
) -> svuint32_t

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

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

Extract vector from pair of vectors Arm’s documentation