Function pay_zero_value_invoice_with_id

pub fn pay_zero_value_invoice_with_id<C>(
    invoice: &Bolt11Invoice,
    amount_msats: u64,
    payment_id: PaymentId,
    retry_strategy: Retry,
    channelmanager: C,
) -> Result<(), PaymentError>
where
    C: Deref,
    <C as Deref>::Target: AChannelManager,

Pays the given zero-value Bolt11Invoice using the given amount and custom idempotency key, retrying if needed based on Retry.

Note that idempotency is only guaranteed as long as the payment is still pending. Once the payment completes or fails, no idempotency guarantees are made.

You should ensure that the Bolt11Invoice::payment_hash is unique and the same PaymentHash has never been paid before.

See pay_zero_value_invoice for a variant which uses the PaymentHash for the idempotency token.