voile.unique

struct Unique(T);

this(U)(Unique!U u)
if(!is(U == T) && is(U : T));

Constructor that takes an rvalue. It will ensure uniqueness, as long as the rvalue isn't just a view on an lvalue (e.g., a cast) Typical usage:

Unique!(Foo) f = unique!Bar;

@safe void proxySwap()(ref Unique u)
if(!is(typeof(T.init.proxySwap(T.init))));

ref Unique opAssign(Unique u);

@trusted Unique!T unique(T, Args...)(Args args)
if((is(T == class) || is(T == struct) || is(T == union)) && !isNested!T || !(is(T == class) || is(T == struct) || is(T == union)));

void release(T)(ref Unique!T u);

bool isEmpty(T)(ref Unique!T u);

auto toRawData(T)(ref Unique!T u);

生データを利用できない形で返す

auto toUnique(T)(ref ReturnType!(toRawData!T) d);

生データから利用できる形のUnique型へと変換する