**Examples**
-* [`example-crates/wallet_esplora_async`](https://github.com/bitcoindevkit/bdk/tree/master/example-crates/wallet_esplora_async)
-* [`example-crates/wallet_esplora_blocking`](https://github.com/bitcoindevkit/bdk/tree/master/example-crates/wallet_esplora_blocking)
-* [`example-crates/wallet_electrum`](https://github.com/bitcoindevkit/bdk/tree/master/example-crates/wallet_electrum)
-* [`example-crates/wallet_rpc`](https://github.com/bitcoindevkit/bdk/tree/master/example-crates/wallet_rpc)
+* [`example-crates/example_wallet_esplora_async`](https://github.com/bitcoindevkit/bdk/tree/master/example-crates/example_wallet_esplora_async)
+* [`example-crates/example_wallet_esplora_blocking`](https://github.com/bitcoindevkit/bdk/tree/master/example-crates/example_wallet_esplora_blocking)
+* [`example-crates/example_wallet_electrum`](https://github.com/bitcoindevkit/bdk/tree/master/example-crates/example_wallet_electrum)
+* [`example-crates/example_wallet_rpc`](https://github.com/bitcoindevkit/bdk/tree/master/example-crates/example_wallet_rpc)
## Persistence