breez-sdk-docs/snippets/rust/src/receive_onchain.rs

use std::sync::Arc;

use anyhow::Result;
use breez_sdk_core::*;
use log::info;

async fn generate_receive_onchain_address(sdk: Arc<BreezServices>) -> Result<()> {
    // ANCHOR: generate-receive-onchain-address
    let swap_info = sdk
        .receive_onchain(ReceiveOnchainRequest::default())
        .await?;

    // Send your funds to the below bitcoin address
    let address = swap_info.bitcoin_address;
    info!("Minimum amount allowed to deposit in sats: {}", swap_info.min_allowed_deposit);
    info!("Maximum amount allowed to deposit in sats: {}", swap_info.max_allowed_deposit);
    // ANCHOR_END: generate-receive-onchain-address

    Ok(())
}

async fn get_in_progress_swap(sdk: Arc<BreezServices>) -> Result<()> {
    // ANCHOR: in-progress-swap
    let swap_info = sdk.in_progress_swap().await?;
    // ANCHOR_END: in-progress-swap

    Ok(())
}

async fn list_refundables(sdk: Arc<BreezServices>) -> Result<()> {
    // ANCHOR: list-refundables
    let refundables = sdk.list_refundables().await?;
    // ANCHOR_END: list-refundables

    Ok(())
}

async fn execute_refund(
    sdk: Arc<BreezServices>,
    refund_tx_fee_rate: u32,
    refundable: SwapInfo,
) -> Result<()> {
    // ANCHOR: execute-refund
    let destination_address = "...".into();
    let sat_per_vbyte = refund_tx_fee_rate;

    sdk.refund(RefundRequest {
        to_address: destination_address,
        sat_per_vbyte,
        swap_address: refundable.bitcoin_address,
    })
    .await?;
    // ANCHOR_END: execute-refund

    Ok(())
}

async fn get_channel_opening_fees(sdk: Arc<BreezServices>, amount_msat: u64) -> Result<()> {
    // ANCHOR: get-channel-opening-fees
    let channel_fees = sdk
        .open_channel_fee(OpenChannelFeeRequest {
            amount_msat,
            expiry: None,
        })
        .await?;
    // ANCHOR_END: get-channel-opening-fees

    Ok(())
}