vendor/miniz_oxide/src/shared.rs

   1 #[doc(hidden)]
   2 pub const MZ_ADLER32_INIT: u32 = 1;
   3
   4 #[doc(hidden)]
   5 pub const MZ_DEFAULT_WINDOW_BITS: i32 = 15;
   6
   7 pub const HUFFMAN_LENGTH_ORDER: [u8; 19] = [
   8     16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15,
   9 ];
  10
  11 #[doc(hidden)]
  12 #[cfg(not(feature = "simd"))]
  13 pub fn update_adler32(adler: u32, data: &[u8]) -> u32 {
  14     let mut hash = adler::Adler32::from_checksum(adler);
  15     hash.write_slice(data);
  16     hash.checksum()
  17 }
  18
  19 #[doc(hidden)]
  20 #[cfg(feature = "simd")]
  21 pub fn update_adler32(adler: u32, data: &[u8]) -> u32 {
  22     let mut hash = simd_adler32::Adler32::from_checksum(adler);
  23     hash.write(data);
  24     hash.finish()
  25 }