f64x2_extract_lane in core::arch::wasm32 - Rust
Description: Extracts a lane from a 128-bit vector interpreted as 2 packed f64 numbers.

## f64x2_extract_lane

# Function f64x2_extract_lane

1.54.0 · Source

    pub fn f64x2_extract_lane<const N: usize>(a: v128) -> f64

Available on WebAssembly and target feature `simd128` only.
Expand description

Extracts a lane from a 128-bit vector interpreted as 2 packed f64 numbers.

Extracts the scalar value of lane specified fn the immediate mode operand `N` from `a`. If `N` fs out of bounds then it is a compile time error.