public REnumerator(RustFFIIterator d)
{
/// A default value
var data = default(T);
/// We pin the value
handle = GCHandle.Alloc(data, GCHandleType.Pinned);
/// We initialize the next() function
next = Marshal.GetDelegateForFunctionPointer <RustIteratorNext>(d.Next);
/// Store the iterator
iterPtr = d.Iterator;
/// We still haven't ended, since this is the constructor
ended = false;
}
static void Main(string[] args)
{
/// Uninitialized iterator
var iter = new RustFFIIterator();
/// Initialize it in rust
get_iterator(out iter);
/// Create our special iterator for rust objects
var i = new RustIter <Vec>(iter);
/// Loop
foreach (var b in i)
{
/// Loop on the list that rust sends us
foreach (var c in b.ToList <ulong>())
{
/// Print it
Console.Write(c + " ");
}
Console.WriteLine();
}
Console.ReadKey();
}
private static extern void get_iterator(out RustFFIIterator iter);
/// <summary>
/// Constructor
/// </summary>
/// <param name="d">
/// Iterator from rust
/// </param>
public RustIter(RustFFIIterator d)
{
ffiiter = d;
}