namespace AcDream.App.Streaming;

/// <summary>
/// Reports whether a streaming queue/retirement mutation crossed its commit
/// point before a callback failed. Retry ledgers use this to avoid submitting
/// the same generation operation twice after a post-commit diagnostic error.
/// </summary>
public sealed class StreamingMutationException : Exception
{
    public StreamingMutationException(
        string message,
        bool mutationCommitted,
        Exception? innerException = null)
        : base(message, innerException)
    {
        MutationCommitted = mutationCommitted;
    }

    public bool MutationCommitted { get; }
}