fix docs

Author: alexanderwiederin

src/config.rs

@@ -282,7 +282,15 @@ pub(crate) fn default_user_config(config: &Config) -> UserConfig {
 	user_config
 }
 
-/// Options related to background syncing the Lightning and on-chain wallets via an Esplora backend.
+/// Options related to background syncing the Lightning and on-chain wallets.
+///
+/// ### Defaults
+///
+/// | Parameter                              | Value              |
+/// |----------------------------------------|--------------------|
+/// | `onchain_wallet_sync_interval_secs`    | 80                 |
+/// | `lightning_wallet_sync_interval_secs`  | 30                 |
+/// | `fee_rate_cache_update_interval_secs`  | 600                |
 #[derive(Debug, Copy, Clone, PartialEq, Eq)]
 pub struct BackgroundSyncConfig {
 	/// The time in-between background sync attempts of the onchain wallet, in seconds.
@@ -301,33 +309,33 @@ pub struct BackgroundSyncConfig {
 	pub fee_rate_cache_update_interval_secs: u64,
 }
 
+impl Default for BackgroundSyncConfig {
+	fn default() -> Self {
+		Self {
+			onchain_wallet_sync_interval_secs: DEFAULT_BDK_WALLET_SYNC_INTERVAL_SECS,
+			lightning_wallet_sync_interval_secs: DEFAULT_LDK_WALLET_SYNC_INTERVAL_SECS,
+			fee_rate_cache_update_interval_secs: DEFAULT_FEE_RATE_CACHE_UPDATE_INTERVAL_SECS,
+		}
+	}
+}
+
 /// Configuration for syncing with an Esplora backend.
 ///
-/// ### Defaults
-///
-/// By default, background syncing is enabled with the following intervals:
-///
-/// | Parameter                              | Value              |
-/// |----------------------------------------|--------------------|
-/// | `onchain_wallet_sync_interval_secs`    | 80                 |
-/// | `lightning_wallet_sync_interval_secs`  | 30                 |
-/// | `fee_rate_cache_update_interval_secs`  | 600                |
+/// Background syncing is enabled by default, using the default values specified in
+/// `BackgroundSyncConfig`.
 #[derive(Debug, Copy, Clone, PartialEq, Eq)]
 pub struct EsploraSyncConfig {
 	/// Background sync configuration. If set to `None`, background syncing will be disabled.
-	/// Users will need to manually sync via [`crate::Node::sync_wallets`] for the wallets and fee rate updates.
+	///
+	/// Users will need to manually sync via `Node::sync_wallets` for the wallets and fee rate updates.
+	///
+	/// [`Node::sync_wallets`]: crate::Node::sync_wallets
 	pub background_sync_config: Option<BackgroundSyncConfig>,
 }
 
 impl Default for EsploraSyncConfig {
 	fn default() -> Self {
-		Self {
-			background_sync_config: Some(BackgroundSyncConfig {
-				onchain_wallet_sync_interval_secs: DEFAULT_BDK_WALLET_SYNC_INTERVAL_SECS,
-				lightning_wallet_sync_interval_secs: DEFAULT_LDK_WALLET_SYNC_INTERVAL_SECS,
-				fee_rate_cache_update_interval_secs: DEFAULT_FEE_RATE_CACHE_UPDATE_INTERVAL_SECS,
-			}),
-		}
+		Self { background_sync_config: Some(BackgroundSyncConfig::default()) }
 	}
 }