Function svget3_u8 

pub fn svget3_u8<const IMM_INDEX: i32>(tuple: svuint8x3_t) -> svuint8_t

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

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

Extract one vector from a tuple of three vectors Arm’s documentation