| cfg_if! { |
| if #[cfg(all( |
| crc32fast_stdarchx86, |
| target_feature = "sse2", |
| any(target_arch = "x86", target_arch = "x86_64") |
| ))] { |
| mod pclmulqdq; |
| pub use self::pclmulqdq::State; |
| } else if #[cfg(all(feature = "nightly", target_arch = "aarch64"))] { |
| mod aarch64; |
| pub use self::aarch64::State; |
| } else { |
| #[derive(Clone)] |
| pub enum State {} |
| impl State { |
| pub fn new(_: u32) -> Option<Self> { |
| None |
| } |
| |
| pub fn update(&mut self, _buf: &[u8]) { |
| match *self {} |
| } |
| |
| pub fn finalize(self) -> u32 { |
| match self{} |
| } |
| |
| pub fn reset(&mut self) { |
| match *self {} |
| } |
| |
| pub fn combine(&mut self, _other: u32, _amount: u64) { |
| match *self {} |
| } |
| } |
| } |
| } |