dbc/opret/
txout.rs

1// Deterministic bitcoin commitments library.
2//
3// SPDX-License-Identifier: Apache-2.0
4//
5// Written in 2019-2024 by
6//     Dr Maxim Orlovsky <orlovsky@lnp-bp.org>
7//
8// Copyright (C) 2019-2024 LNP/BP Standards Association. All rights reserved.
9//
10// Licensed under the Apache License, Version 2.0 (the "License");
11// you may not use this file except in compliance with the License.
12// You may obtain a copy of the License at
13//
14//     http://www.apache.org/licenses/LICENSE-2.0
15//
16// Unless required by applicable law or agreed to in writing, software
17// distributed under the License is distributed on an "AS IS" BASIS,
18// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19// See the License for the specific language governing permissions and
20// limitations under the License.
21
22use bc::TxOut;
23use commit_verify::mpc::Commitment;
24use commit_verify::{EmbedCommitProof, EmbedCommitVerify, EmbedVerifyError};
25
26use crate::opret::{OpretError, OpretFirst, OpretProof};
27
28impl EmbedCommitProof<Commitment, TxOut, OpretFirst> for OpretProof {
29    fn restore_original_container(
30        &self,
31        commit_container: &TxOut,
32    ) -> Result<TxOut, EmbedVerifyError<OpretError>> {
33        let mut txout = commit_container.clone();
34        txout.script_pubkey = self.restore_original_container(&txout.script_pubkey)?;
35        Ok(txout)
36    }
37}
38
39impl EmbedCommitVerify<Commitment, OpretFirst> for TxOut {
40    type Proof = OpretProof;
41    type CommitError = OpretError;
42
43    fn embed_commit(&mut self, msg: &Commitment) -> Result<Self::Proof, Self::CommitError> {
44        self.script_pubkey.embed_commit(msg)
45    }
46}
dbc/opret/txout.rs

dbc/opret/
txout.rs
