private uint LastOrDefault()
{
int lastPos = VarintEncoder.FindLast(data.AsSpan(0, length));
if (lastPos >= 0)
{
return((uint)VarintEncoder.Decode(data.AsSpan(lastPos)));
}
else
{
return(0);
}
}
public void FindLastTest()
{
var data = new byte[30];
int pos = 0;
pos += VarintEncoder.Encode(1023, data.AsSpan(pos));
pos += VarintEncoder.Encode(5, data.AsSpan(pos));
pos += VarintEncoder.Encode(ulong.MaxValue, data.AsSpan(pos));
pos += VarintEncoder.Encode(ulong.MinValue, data.AsSpan(pos));
pos += VarintEncoder.Encode(719, data.AsSpan(pos));
int posLast = VarintEncoder.FindLast(data.AsSpan());
ulong last = VarintEncoder.Decode(data.AsSpan(posLast));
Assert.Equal(719ul, last);
}