protected override ValueTask <string?> Load(string key, CancellationToken cancellationToken)
{
if (!Storage.TryGetValue(key, out var value))
{
return(ValueTaskExt.FromResult((string?)null));
}
ExpirationTimers.AddOrUpdateToLater(key, Clock.Now + ExpirationTime);
return(ValueTaskExt.FromResult(value) !);
}
// Protected methods
protected static void SetReturnValue(ComputeMethodInput input, Result <TOut> output)
{
if (input.Method.ReturnsValueTask)
{
input.Invocation.ReturnValue =
// ReSharper disable once HeapView.BoxingAllocation
output.IsValue(out var v)
? ValueTaskExt.FromResult(v)
: ValueTaskExt.FromException <TOut>(output.Error !);
}
else
{
input.Invocation.ReturnValue =
output.IsValue(out var v)
? Task.FromResult(v)
: Task.FromException <TOut>(output.Error !);
}
}
public override ValueTask <Option <TValue> > TryGet(TKey key, CancellationToken cancellationToken = default) => ValueTaskExt.FromResult(Option.None <TValue>());
public ValueTask <JsonString> ThreeXAsync() => ValueTaskExt.FromResult(Three());
public ValueTask <int> TwoXAsync(string source) => ValueTaskExt.FromResult(Two(source));
public ValueTask <string> OneXAsync(string source) => ValueTaskExt.FromResult(One(source));