Add Clone to Params and UncheckedProposal

    [`payjoin::receive::optional_parameters::Params`]
    [`payjoin::receive::UncheckedProposal`]

payjoin/src/receive/mod.rs

@@ -297,6 +297,7 @@ pub trait Headers {
 /// transaction with extract_tx_to_schedule_broadcast() and schedule, followed by checking
 /// that the transaction can be broadcast with check_can_broadcast. Otherwise it is safe to
 /// call assume_interactive_receive to proceed with validation.
+#[derive(Debug, Clone)]
 pub struct UncheckedProposal {
     psbt: Psbt,
     params: Params,

payjoin/src/receive/optional_parameters.rs

@@ -4,7 +4,7 @@ use std::fmt;
 use bitcoin::FeeRate;
 use log::warn;
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub(crate) struct Params {
     // version
     // v: usize,