Skip to main content

## i32x4_replace_lane

# Function i32x4_replace_lane

Source

    pub fn i32x4_replace_lane<const N: usize>(a: v128, val: i32) -> v128

🔬This is a nightly-only experimental API. (`simd_wasm64` #90599)
Available on `target_family=wasm` and WebAssembly and target feature `simd128` only.
Expand description

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

Replaces 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.