frost/bdk
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(bdk)!: have separate methods for creating and loading Wallet

Browse Source 
`Wallet::new` now creates a new wallet. `Wallet::load` loads an existing
wallet. The network type is now recoverable from persistence. Error
types have been simplified.
This commit is contained in:
志宇
2023-10-26 06:20:37 +08:00
parent 7d5f31f6cc
commit 6cf3963c6c
5 changed files with 166 additions and 109 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
example-crates/wallet_electrum/src/main.rs
View File

@@ -18,16 +18,20 @@ use bdk_file_store::Store;
fn main() -> Result<(), Box<dyn std::error::Error>> {
let db_path = std::env::temp_dir().join("bdk-electrum-example");
let db = Store::<bdk::wallet::ChangeSet>::new_from_path(DB_MAGIC.as_bytes(), db_path)?;
let mut db = Store::<bdk::wallet::ChangeSet>::new_from_path(DB_MAGIC.as_bytes(), db_path)?;
let external_descriptor = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/0/*)";
let internal_descriptor = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/1/*)";
let mut wallet = Wallet::new(
external_descriptor,
Some(internal_descriptor),
db,
Network::Testnet,
)?;
let mut wallet = if db.is_empty()? {
Wallet::new(
external_descriptor,
Some(internal_descriptor),
db,
Network::Testnet,
)?
} else {
Wallet::load(external_descriptor, Some(internal_descriptor), db)?
};
let address = wallet.get_address(bdk::wallet::AddressIndex::New);
println!("Generated Address: {}", address);

18
example-crates/wallet_esplora_async/src/main.rs
View File

@@ -16,16 +16,20 @@ const PARALLEL_REQUESTS: usize = 5;
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
let db_path = std::env::temp_dir().join("bdk-esplora-async-example");
let db = Store::<bdk::wallet::ChangeSet>::new_from_path(DB_MAGIC.as_bytes(), db_path)?;
let mut db = Store::<bdk::wallet::ChangeSet>::new_from_path(DB_MAGIC.as_bytes(), db_path)?;
let external_descriptor = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/0/*)";
let internal_descriptor = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/1/*)";
let mut wallet = Wallet::new(
external_descriptor,
Some(internal_descriptor),
db,
Network::Testnet,
)?;
let mut wallet = if db.is_empty()? {
Wallet::new(
external_descriptor,
Some(internal_descriptor),
db,
Network::Testnet,
)?
} else {
Wallet::load(external_descriptor, Some(internal_descriptor), db)?
};
let address = wallet.get_address(AddressIndex::New);
println!("Generated Address: {}", address);

18
example-crates/wallet_esplora_blocking/src/main.rs
View File

@@ -15,16 +15,20 @@ use bdk_file_store::Store;
fn main() -> Result<(), Box<dyn std::error::Error>> {
let db_path = std::env::temp_dir().join("bdk-esplora-example");
let db = Store::<bdk::wallet::ChangeSet>::new_from_path(DB_MAGIC.as_bytes(), db_path)?;
let mut db = Store::<bdk::wallet::ChangeSet>::new_from_path(DB_MAGIC.as_bytes(), db_path)?;
let external_descriptor = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/0/*)";
let internal_descriptor = "wpkh(tprv8ZgxMBicQKsPdy6LMhUtFHAgpocR8GC6QmwMSFpZs7h6Eziw3SpThFfczTDh5rW2krkqffa11UpX3XkeTTB2FvzZKWXqPY54Y6Rq4AQ5R8L/84'/1'/0'/1/*)";
let mut wallet = Wallet::new(
external_descriptor,
Some(internal_descriptor),
db,
Network::Testnet,
)?;
let mut wallet = if db.is_empty()? {
Wallet::new(
external_descriptor,
Some(internal_descriptor),
db,
Network::Testnet,
)?
} else {
Wallet::load(external_descriptor, Some(internal_descriptor), db)?
};
let address = wallet.get_address(AddressIndex::New);
println!("Generated Address: {}", address);