# Function std::intrinsics::simd::simd_eq

source · `pub unsafe extern "rust-intrinsic" fn simd_eq<T, U>(x: T, y: T) -> U`

🔬This is a nightly-only experimental API. (

`core_intrinsics`

)## Expand description

Tests elementwise equality of two vectors.

`T`

must be a vector of floating-point primitive types.

`U`

must be a vector of integers with the same number of elements and element size as `T`

.

Returns `0`

for false and `!0`

for true.