Function core::arch::wasm32::i8x16_sub_sat1.54.0[][src]

pub fn i8x16_sub_sat(a: v128, b: v128) -> v128
This is supported on WebAssembly and target feature simd128 only.
Expand description

将两个 128 位 vectors 相减,就好像它们是两个包装的 16 个 8 位有符号整数一样,在溢出到 i8::MIN 时会饱和。