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## vstl1_lane_s64

# Function vstl1_lane_s64

Source

    pub unsafe fn vstl1_lane_s64(ptr: *mut i64, val: int64x1_t, const LANE: i32)

🔬This is a nightly-only experimental API. (`stdarch_neon_feat_lrcpc3`)
Available on target feature `neon` and target feature `rcpc3` and (AArch64 or ARM64EC) only.
Expand description

Store-Release a single-element structure from one lane of one register. Arm’s documentation

### §Safety

- The pointer in `ptr` must satisfy the requirements of `core::ptr::write`.