135 struct MurmurHash3(uint size /* 32 or 128 */ , uint opt = size_t.sizeof == 8 ? 64 : 32)  struct
137     enum blockSize = size; // Number of bits of the hashed value.
138     size_t element_count; // The number of full elements pushed, this is used for finalization.
142         private enum uint c1 = 0xcc9e2d51;
143         private enum uint c2 = 0x1b873593;
144         private uint h1;
145         alias Element = uint; /// The element type for 32-bit implementation.
147         this(uint seed)  in this()
155         void putElement(uint block) pure nothrow @nogc  in this()
161         void putRemainder(scope const(ubyte[]) data...) pure nothrow @nogc  in this()
184         void finalize() pure nothrow @nogc  in this()
191         Element get() pure nothrow @nogc  in this()
197         ubyte[4] getBytes() pure nothrow @nogc  in this()
204         private enum uint c1 = 0x239b961b;  in this()
205         private enum uint c2 = 0xab0e9789;  in this()
206         private enum uint c3 = 0x38b34ae5;  in this()
207         private enum uint c4 = 0xa1e38b93;  in this()
208         private uint h4, h3, h2, h1;  in this()
210         alias Element = uint[4]; /// The element type for 128-bit implementation.  in this()
212         this(uint seed4, uint seed3, uint seed2, uint seed1) pure nothrow @nogc  in this()
220         this(uint seed) pure nothrow @nogc  in this()
229         void putElement(Element block) pure nothrow @nogc  in this()
238         void putRemainder(scope const(ubyte[]) data...) pure nothrow @nogc  in this()
304         void finalize() pure nothrow @nogc  in this()
332         Element get() pure nothrow @nogc  in this()
338         ubyte[16] getBytes() pure nothrow @nogc  in this()
345         private enum ulong c1 = 0x87c37b91114253d5;  in this()
346         private enum ulong c2 = 0x4cf5ad432745937f;  in this()
347         private ulong h2, h1;  in this()
349         alias Element = ulong[2]; /// The element type for 128-bit implementation.  in this()
351         this(ulong seed) pure nothrow @nogc  in this()
356         this(ulong seed2, ulong seed1) pure nothrow @nogc  in this()
366         void putElement(Element block) pure nothrow @nogc  in this()
373         void putRemainder(scope const(ubyte[]) data...) pure nothrow @nogc  in this()
434         void finalize() pure nothrow @nogc  in this()
462 …static assert(false, "MurmurHash3(" ~ size.stringof ~ ", " ~ opt.stringof ~ ") is not implemented"…  in this()  argument
469     void putElements(scope const(Element[]) elements...) pure nothrow @nogc  in this()
482     private union BufferUnion  in this()
488     private BufferUnion buffer;  in this()
489     private size_t bufferSize;  in this()
494     void start()  in this()
503     void put(scope const(ubyte)[] data...) pure nothrow  in this()
602     // MurmurHash3 utils  argument
605     private T rotl(T)(T x, uint y)  in rotl()
618     private T shuffle(T)(T k, T c1, T c2, ubyte r1)  in shuffle()
629     private T update(T)(ref T h, T k, T mixWith, T c1, T c2, ubyte r1, ubyte r2, T n)  in update()
640     private uint fmix(uint h) pure nothrow @nogc  in fmix()
665     ubyte[4] hashed = digest!(MurmurHash3!32)([1, 2, 3, 4]);  argument