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Merge commit 'refs/pull/167/head' of github.com:bitcoindevkit/bdk

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This commit is contained in:
Alekos Filini
2020-11-18 10:44:54 +01:00
parent a601337e0c 6f4d2846d3
commit fe7ecd3dd2
12 changed files with 486 additions and 203 deletions
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17
examples/parse_descriptor.rs
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@@ -27,11 +27,15 @@ extern crate serde_json;
use std::sync::Arc;
use bdk::bitcoin::secp256k1::Secp256k1;
use bdk::bitcoin::util::bip32::ChildNumber;
use bdk::bitcoin::*;
use bdk::descriptor::*;
use bdk::miniscript::DescriptorPublicKeyCtx;
fn main() {
let secp = Secp256k1::new();
let desc = "wsh(or_d(\
multi(\
2,[d34db33f/44'/0'/0']xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL/1/*,tprv8ZgxMBicQKsPduL5QnGihpprdHyypMGi4DhimjtzYemu7se5YQNcZfAPLqXRuGHb5ZX2eTQj62oNqMnyxJ7B7wz54Uzswqw8fFqMVdcmVF7/1/*\
@@ -39,19 +43,18 @@ fn main() {
and_v(vc:pk_h(cVt4o7BGAig1UXywgGSmARhxMdzP5qvQsxKkSsc1XEkw3tDTQFpy),older(1000))\
))";
let (extended_desc, key_map) = ExtendedDescriptor::parse_secret(desc).unwrap();
let (extended_desc, key_map) = ExtendedDescriptor::parse_descriptor(desc).unwrap();
println!("{:?}", extended_desc);
let deriv_ctx = DescriptorPublicKeyCtx::new(&secp, ChildNumber::from_normal_idx(42).unwrap());
let signers = Arc::new(key_map.into());
let policy = extended_desc.extract_policy(signers).unwrap();
let policy = extended_desc.extract_policy(signers, &secp).unwrap();
println!("policy: {}", serde_json::to_string(&policy).unwrap());
let derived_desc = extended_desc.derive(ChildNumber::from_normal_idx(42).unwrap());
println!("{:?}", derived_desc);
let addr = derived_desc.address(Network::Testnet).unwrap();
let addr = extended_desc.address(Network::Testnet, deriv_ctx).unwrap();
println!("{}", addr);
let script = derived_desc.witness_script();
let script = extended_desc.witness_script(deriv_ctx);
println!("{:?}", script);
}