Function vfma_lane_f64

pub unsafe fn vfma_lane_f64(
    a: float64x1_t,
    b: float64x1_t,
    c: float64x1_t,
    const LANE: i32,
) -> float64x1_t

Available on (AArch64 or target_arch="arm64ec") and target feature neon only.

Floating-point fused multiply-add to accumulator

Arm’s documentation