Invoice request message interface and data format

[rust-lightning] / lightning / src / offers / payer.rs

diff --git a/lightning/src/offers/payer.rs b/lightning/src/offers/payer.rs
new file mode 100644 (file)
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+++ b/lightning/src/offers/payer.rs
@@ -0,0 +1,19 @@
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
+//! Data structures and encoding for `invoice_request_metadata` records.
+
+use crate::prelude::*;
+
+/// An unpredictable sequence of bytes typically containing information needed to derive
+/// [`InvoiceRequest::payer_id`].
+///
+/// [`InvoiceRequest::payer_id`]: crate::offers::invoice_request::InvoiceRequest::payer_id
+#[derive(Clone, Debug)]
+pub(crate) struct PayerContents(pub Vec<u8>);