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## svundef3_u64

# Function svundef3_u64

Source

    pub unsafe fn svundef3_u64() -> svuint64x3_t

🔬This is a nightly-only experimental API. (`stdarch_aarch64_sve` #145052)
Available on target feature `sve` and (AArch64 or ARM64EC) only.
Expand description

Create an uninitialized tuple of three vectors Arm’s documentation

### §Safety

- This creates an uninitialized value, and may be unsound (like `core::mem::uninitialized`).