feat: add cloning (#2)

Author: darioAnongba

src/bitcoin/wallet.rs

@@ -168,18 +168,18 @@ impl Wallet {
         TxBuilder::new(self.0.clone())
     }
 
-    pub fn calculate_fee(&self, tx: Transaction) -> JsResult<Amount> {
-        let fee = self.0.borrow().calculate_fee(&tx.into())?;
+    pub fn calculate_fee(&self, tx: &Transaction) -> JsResult<Amount> {
+        let fee = self.0.borrow().calculate_fee(tx)?;
         Ok(fee.into())
     }
 
-    pub fn calculate_fee_rate(&self, tx: Transaction) -> JsResult<FeeRate> {
-        let fee_rate = self.0.borrow().calculate_fee_rate(&tx.into())?;
+    pub fn calculate_fee_rate(&self, tx: &Transaction) -> JsResult<FeeRate> {
+        let fee_rate = self.0.borrow().calculate_fee_rate(tx)?;
         Ok(fee_rate.into())
     }
 
-    pub fn sent_and_received(&self, tx: Transaction) -> JsResult<SentAndReceived> {
-        let (sent, received) = self.0.borrow().sent_and_received(&tx.into());
+    pub fn sent_and_received(&self, tx: &Transaction) -> JsResult<SentAndReceived> {
+        let (sent, received) = self.0.borrow().sent_and_received(tx);
         Ok(SentAndReceived(sent.into(), received.into()))
     }
 

src/types/address.rs

@@ -48,6 +48,11 @@ impl AddressInfo {
     pub fn address_type(&self) -> Option<AddressType> {
         self.0.address_type().map(Into::into)
     }
+
+    #[wasm_bindgen(js_name = clone)]
+    pub fn js_clone(&self) -> AddressInfo {
+        self.clone()
+    }
 }
 
 impl Deref for AddressInfo {
@@ -101,6 +106,11 @@ impl Address {
     pub fn script_pubkey(&self) -> ScriptBuf {
         self.0.script_pubkey().into()
     }
+
+    #[wasm_bindgen(js_name = clone)]
+    pub fn js_clone(&self) -> Address {
+        self.clone()
+    }
 }
 
 impl From<BdkAddress> for Address {
@@ -181,6 +191,11 @@ impl ScriptBuf {
     pub fn is_op_return(&self) -> bool {
         self.0.is_op_return()
     }
+
+    #[wasm_bindgen(js_name = clone)]
+    pub fn js_clone(&self) -> ScriptBuf {
+        self.clone()
+    }
 }
 
 impl From<BdkScriptBuf> for ScriptBuf {
@@ -197,6 +212,7 @@ impl From<ScriptBuf> for BdkScriptBuf {
 
 /// The different types of addresses.
 #[wasm_bindgen]
+#[derive(Clone, Copy, PartialEq, Eq)]
 pub enum AddressType {
     /// Pay to pubkey hash.
     P2pkh = "p2pkh",

src/types/amount.rs

@@ -85,6 +85,7 @@ pub struct SentAndReceived(pub Amount, pub Amount);
 
 /// A set of denominations in which amounts can be expressed.
 #[wasm_bindgen]
+#[derive(Clone, Copy, PartialEq, Eq)]
 pub enum Denomination {
     /// BTC
     Bitcoin = "BTC",

src/types/balance.rs

@@ -7,6 +7,7 @@ use super::Amount;
 
 /// Balance, differentiated into various categories.
 #[wasm_bindgen]
+#[derive(Clone)]
 pub struct Balance(BdkBalance);
 
 #[wasm_bindgen]

src/types/block.rs

@@ -5,6 +5,7 @@ use wasm_bindgen::prelude::wasm_bindgen;
 
 /// A reference to a block in the canonical chain.
 #[wasm_bindgen]
+#[derive(Clone)]
 pub struct BlockId(BdkBlockId);
 
 #[wasm_bindgen]

src/types/chain.rs

@@ -72,6 +72,7 @@ impl From<FullScanRequest> for BdkFullScanRequest<KeychainKind> {
 
 /// An update to [`Wallet`].
 #[wasm_bindgen]
+#[derive(Clone)]
 pub struct Update(BdkUpdate);
 
 impl Deref for Update {

src/types/checkpoint.rs

@@ -10,6 +10,7 @@ use super::BlockId;
 /// Checkpoints are cheaply cloneable and are useful to find the agreement point between two sparse
 /// block chains.
 #[wasm_bindgen]
+#[derive(Clone)]
 pub struct CheckPoint(BdkCheckPoint);
 
 #[wasm_bindgen]

src/types/fee.rs

@@ -41,6 +41,7 @@ impl From<FeeEstimates> for HashMap<u16, f64> {
 /// This is an integer newtype representing fee rate in `sat/kwu`. It provides protection against mixing
 /// up the types as well as basic formatting features.
 #[wasm_bindgen]
+#[derive(Clone, Copy)]
 pub struct FeeRate(BdkFeeRate);
 
 impl Deref for FeeRate {

src/types/input.rs

@@ -11,6 +11,7 @@ use crate::types::{OutPoint, ScriptBuf};
 /// that it spends and set of scripts that satisfy its spending
 /// conditions.
 #[wasm_bindgen]
+#[derive(Clone)]
 pub struct TxIn(BdkTxIn);
 
 impl Deref for TxIn {

src/types/network.rs

@@ -40,7 +40,7 @@ impl From<BdkNetwork> for NetworkKind {
 
 /// The cryptocurrency network to act on.
 #[wasm_bindgen]
-#[derive(Clone, Copy)]
+#[derive(Clone, Copy, PartialEq, Eq)]
 pub enum Network {
     /// Mainnet Bitcoin.
     Bitcoin = "bitcoin",