pub unsafe fn _mm256_mask_subs_epu8(
    src: __m256i,
    k: u32,
    a: __m256i,
    b: __m256i
) -> __m256i
🔬This is a nightly-only experimental API. (stdsimd)
Available on non-crate feature miri-test-libstd and x86-64 only.
Expand description

Subtract packed unsigned 8-bit integers in b from packed unsigned 8-bit integers in a using saturation, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation