Function bitintr::tbm::bextri [−] [src]

pub fn bextri<T: BEXTRI>(x: T, y: T, z: T) -> T

Bit Field Extract (immediate form).

Extracts bits in range [start, start + length) from the source to the least significant bits of the result.

Bits [7,0] of range specify the index to the first bit in the range to be extracted, and bits [15,8] specify the length of the range.

Only bits up to std::mem::size_of::<T>() - 1 are extracted.

The extracted bits are written in the result starting from the least-significant bit. The high-order bits of the result are zeroed.

Intrinsic (when available TBM)

BEXTRI: Bit field extract (immediate, supports 32/64 bit registers).

use bitintr::tbm::bextri;

assert_eq!(bextri(0b0101_0000u8, 4, 4), 0b0000_0101u8);