Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 156 insertions, 0 deletions

diff --git a/vendor/simd-adler32/src/hash.rs b/vendor/simd-adler32/src/hash.rs
new file mode 100644
index 0000000..558542b
--- /dev/null
+++ b/vendor/simd-adler32/src/hash.rs
@@ -0,0 +1,156 @@
+use crate::{Adler32, Adler32Hash};
+
+impl Adler32Hash for &[u8] {
+  fn hash(&self) -> u32 {
+    let mut hash = Adler32::new();
+
+    hash.write(self);
+    hash.finish()
+  }
+}
+
+impl Adler32Hash for &str {
+  fn hash(&self) -> u32 {
+    let mut hash = Adler32::new();
+
+    hash.write(self.as_bytes());
+    hash.finish()
+  }
+}
+
+#[cfg(feature = "const-generics")]
+impl<const SIZE: usize> Adler32Hash for [u8; SIZE] {
+  fn hash(&self) -> u32 {
+    let mut hash = Adler32::new();
+
+    hash.write(self);
+    hash.finish()
+  }
+}
+
+macro_rules! array_impl {
+  ($s:expr, $($size:expr),+) => {
+    array_impl!($s);
+    $(array_impl!{$size})*
+  };
+  ($size:expr) => {
+    #[cfg(not(feature = "const-generics"))]
+    impl Adler32Hash for [u8; $size] {
+      fn hash(&self) -> u32 {
+        let mut hash = Adler32::new();
+
+        hash.write(self);
+        hash.finish()
+      }
+    }
+  };
+}
+
+array_impl!(
+  0,
+  1,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  9,
+  10,
+  11,
+  12,
+  13,
+  14,
+  15,
+  16,
+  17,
+  18,
+  19,
+  20,
+  21,
+  22,
+  23,
+  24,
+  25,
+  26,
+  27,
+  28,
+  29,
+  30,
+  31,
+  32,
+  33,
+  34,
+  35,
+  36,
+  37,
+  38,
+  39,
+  40,
+  41,
+  42,
+  43,
+  44,
+  45,
+  46,
+  47,
+  48,
+  49,
+  50,
+  51,
+  52,
+  53,
+  54,
+  55,
+  56,
+  57,
+  58,
+  59,
+  60,
+  61,
+  62,
+  63,
+  64,
+  65,
+  66,
+  67,
+  68,
+  69,
+  70,
+  71,
+  72,
+  73,
+  74,
+  75,
+  76,
+  77,
+  78,
+  79,
+  80,
+  81,
+  82,
+  83,
+  84,
+  85,
+  86,
+  87,
+  88,
+  89,
+  90,
+  91,
+  92,
+  93,
+  94,
+  95,
+  96,
+  97,
+  98,
+  99,
+  100,
+  1024,
+  1024 * 1024,
+  1024 * 1024 * 1024,
+  2048,
+  4096
+);