# Function core::arch::wasm64::i32x4_extract_lane

1.54.0 · source · [−]

    pub fn i32x4_extract_lane<const N: usize>(a: v128) -> i32

This is supported on WebAssembly and target feature `simd128` only.
Expand description

Extracts a lane from a 128-bit vector interpreted as 4 packed i32 numbers.

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