Use snippet anchor instead of line range

snippets/rust/src/send_onchain.rs

@@ -5,28 +5,34 @@ use breez_sdk_core::*;
 use log::info;
 
 async fn get_current_fees(sdk: Arc<BreezServices>) -> Result<()> {
+    // ANCHOR: estimate-current-reverse-swap-total-fees
     let current_fees = sdk.fetch_reverse_swap_fees(
         ReverseSwapFeesRequest {
-            send_amount_sat: Some(50000),
+            send_amount_sat: Some(50_000),
         })
         .await?;
 
     info!("Total estimated fees for reverse swap: {:?}", current_fees.total_estimated_fees);
+    // ANCHOR_END: estimate-current-reverse-swap-total-fees
 
     Ok(())
 }
 
 async fn list_current_fees(sdk: Arc<BreezServices>, current_fees: ReverseSwapPairInfo) -> Result<()> {
+    // ANCHOR: get-current-reverse-swap-min-max
     info!("Minimum amount, in sats: {}", current_fees.min);
     info!("Maximum amount, in sats: {}", current_fees.max);
+    // ANCHOR_END: get-current-reverse-swap-min-max
 
     Ok(())
 }
 
 async fn start_reverse_swap(sdk: Arc<BreezServices>, current_fees: ReverseSwapPairInfo, fee_rate: u64) -> Result<()> {
+    // ANCHOR: start-reverse-swap
     let destination_address = String::from("bc1..");
     let amount_sat = current_fees.min;
     let satPerVbyte = fee_rate;
+    // ANCHOR_END: start-reverse-swap
 
     sdk.send_onchain(amount_sat, destination_address, current_fees.fees_hash, satPerVbyte).await?;
 
@@ -34,9 +40,11 @@ async fn start_reverse_swap(sdk: Arc<BreezServices>, current_fees: ReverseSwapPa
 }
 
 async fn check_reverse_swap_status(sdk: Arc<BreezServices>) -> Result<()> {
+    // ANCHOR: check-reverse-swaps-status
     for rs in sdk.in_progress_reverse_swaps().await? {
         info!("Reverse swap {} in progress, status is {:?}", rs.id, rs.status);
     }
+    // ANCHOR_END: check-reverse-swaps-status
 
     Ok(())
 }