Use Amount in examples

Use the `Amount` type as parameter in examples code instead of a `u64`.

Done as part of preparation for enforcing MAX_MONEY.
This commit is contained in:
Tobin C. Harding 2025-01-14 09:48:48 +11:00
parent b4cb7f961f
commit 668056fb36
No known key found for this signature in database
GPG Key ID: 40BF9E4C269D6607
1 changed files with 8 additions and 8 deletions

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@ -19,8 +19,8 @@ use hex_lit::hex;
///
/// * `raw_tx` - spending tx hex
/// * `inp_idx` - spending tx input index
/// * `value` - ref tx output value in sats
fn compute_sighash_p2wpkh(raw_tx: &[u8], inp_idx: usize, value: u64) {
/// * `amount` - ref tx output value in sats
fn compute_sighash_p2wpkh(raw_tx: &[u8], inp_idx: usize, amount: Amount) {
let tx: Transaction = consensus::deserialize(raw_tx).unwrap();
let inp = &tx.input[inp_idx];
let witness = &inp.witness;
@ -43,7 +43,7 @@ fn compute_sighash_p2wpkh(raw_tx: &[u8], inp_idx: usize, value: u64) {
let mut cache = sighash::SighashCache::new(&tx);
let sighash = cache
.p2wpkh_signature_hash(inp_idx, &spk, Amount::from_sat(value), sig.sighash_type)
.p2wpkh_signature_hash(inp_idx, &spk, amount, sig.sighash_type)
.expect("failed to compute sighash");
println!("SegWit p2wpkh sighash: {:x}", sighash);
let msg = secp256k1::Message::from(sighash);
@ -104,8 +104,8 @@ fn compute_sighash_legacy(raw_tx: &[u8], inp_idx: usize, script_pubkey_bytes_opt
///
/// * `raw_tx` - spending tx hex
/// * `inp_idx` - spending tx input index
/// * `value` - ref tx output value in sats
fn compute_sighash_p2wsh(raw_tx: &[u8], inp_idx: usize, value: u64) {
/// * `amount` - ref tx output value in sats
fn compute_sighash_p2wsh(raw_tx: &[u8], inp_idx: usize, amount: Amount) {
let tx: Transaction = consensus::deserialize(raw_tx).unwrap();
let inp = &tx.input[inp_idx];
let witness = &inp.witness;
@ -128,7 +128,7 @@ fn compute_sighash_p2wsh(raw_tx: &[u8], inp_idx: usize, value: u64) {
.p2wsh_signature_hash(
inp_idx,
witness_script,
Amount::from_sat(value),
amount,
sig.sighash_type,
)
.expect("failed to compute sighash");
@ -153,7 +153,7 @@ fn sighash_p2wpkh() {
let inp_idx = 0;
//output value from the referenced vout:0 from the referenced tx:
//bitcoin-cli getrawtransaction 752d675b9cc0bd14e0bd23969effee0005ad6d7e550dcc832f0216c7ffd4e15c 3
let ref_out_value = 200000000;
let ref_out_value = Amount::from_sat(200000000);
println!("\nsighash_p2wpkh:");
compute_sighash_p2wpkh(&raw_tx, inp_idx, ref_out_value);
@ -183,7 +183,7 @@ fn sighash_p2wsh_multisig_2x2() {
//For the witness transaction sighash computation, we need its referenced output's value from the original transaction:
//bitcoin-cli getrawtransaction 2845399a8cd7a52733f9f9d0e0b8b6c5d1c88aea4cee09f8d8fa762912b49e1b 3
//we need vout 0 value in sats:
let ref_out_value = 968240;
let ref_out_value = Amount::from_sat(968240);
println!("\nsighash_p2wsh_multisig_2x2:");
compute_sighash_p2wsh(&raw_tx, 0, ref_out_value);