f - Derive missing trait implementations

Author: jkczyz

lightning-invoice/src/payment.rs

@@ -157,10 +157,11 @@ pub trait Router {
 }
 
 /// Number of attempts to retry payment path failures for an [`Invoice`].
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
 pub struct RetryAttempts(pub usize);
 
 /// An error that may occur when making a payment.
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub enum PaymentError {
 	/// An error resulting from the provided [`Invoice`] or payment hash.
 	Invoice(&'static str),