/// [`ChannelManager::send_payment`]: crate::ln::channelmanager::ChannelManager::send_payment
/// [`Event::PaymentPathFailed`]: crate::events::Event::PaymentPathFailed
/// [`Event::PaymentFailed`]: crate::events::Event::PaymentFailed
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, PartialEq, Eq)]
pub enum RetryableSendFailure {
/// The provided [`PaymentParameters::expiry_time`] indicated that the payment has expired. Note
/// that this error is *not* caused by [`Retry::Timeout`].