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Add a little bit of error handling

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This commit is contained in:
Sudarsan Balaji 2021-10-14 00:05:50 +05:30
parent 64fbf60a6a
commit 279f304d5d
2 changed files with 55 additions and 13 deletions
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43
src/bdk.udl
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@ -2,7 +2,50 @@ namespace bdk {
}; };
[Error]
enum BdkError {
"InvalidU32Bytes",
"Generic",
"ScriptDoesntHaveAddressForm",
"NoRecipients",
"NoUtxosSelected",
"OutputBelowDustLimit",
"InsufficientFunds",
"BnBTotalTriesExceeded",
"BnBNoExactMatch",
"UnknownUtxo",
"TransactionNotFound",
"TransactionConfirmed",
"IrreplaceableTransaction",
"FeeRateTooLow",
"FeeTooLow",
"FeeRateUnavailable",
"MissingKeyOrigin",
"Key",
"ChecksumMismatch",
"SpendingPolicyRequired",
"InvalidPolicyPathError",
"Signer",
"InvalidNetwork",
"InvalidProgressValue",
"ProgressUpdateError",
"InvalidOutpoint",
"Descriptor",
"AddressValidator",
"Encode",
"Miniscript",
"Bip32",
"Secp256k1",
"Json",
"Hex",
"Psbt",
"PsbtParse",
"Electrum",
"Sled",
};
interface OfflineWallet { interface OfflineWallet {
[Throws=BdkError]
constructor(string descriptor); constructor(string descriptor);
string get_new_address(); string get_new_address();
}; };

23
src/lib.rs
View File

@ -2,30 +2,29 @@ use bdk::bitcoin::Network;
use bdk::sled; use bdk::sled;
use bdk::sled::Tree; use bdk::sled::Tree;
use bdk::wallet::AddressIndex; use bdk::wallet::AddressIndex;
use bdk::Error;
use bdk::Wallet; use bdk::Wallet;
use std::sync::Mutex; use std::sync::Mutex;
type BdkError = Error;
uniffi_macros::include_scaffolding!("bdk"); uniffi_macros::include_scaffolding!("bdk");
struct OfflineWallet { struct OfflineWallet {
wallet: Mutex<Wallet<(), Tree>>, wallet: Mutex<Wallet<(), Tree>>,
//wallet: RwLock<Vec<String>>
} }
impl OfflineWallet { impl OfflineWallet {
fn new(descriptor: String) -> Self { fn new(descriptor: String) -> Result<Self, BdkError> {
let database = sled::open("testdb").unwrap(); let database = sled::open("testdb").unwrap();
let tree = database.open_tree("test").unwrap(); let tree = database.open_tree("test").unwrap();
let wallet = Mutex::new(Wallet::new_offline(
let wallet = Wallet::new_offline(&descriptor, None, Network::Regtest, tree).unwrap(); &descriptor,
None,
OfflineWallet { Network::Regtest,
wallet: Mutex::new(wallet), tree,
} )?);
Ok(OfflineWallet { wallet })
// OfflineWallet {
// wallet: RwLock::new(Vec::new())
// }
} }
fn get_new_address(&self) -> String { fn get_new_address(&self) -> String {