Function core::arch::x86::_bextr_u32 1.27.0[−][src]
pub unsafe fn _bextr_u32(a: u32, start: u32, len: u32) -> u32
This is supported on x86 and target feature
bmi1 only.Expand description
从 a 提取范围为 [start，start + length) 的位到结果的最低有效位。