X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-invoice%2Fsrc%2Flib.rs;h=841e3f9c69549b4a5a61e4a6e98183261b27e1db;hb=b2629afd88b0874ca1ede986a9c789eea20c6be8;hp=c44db77575dec86ebe2e51ff9b432d20ce5f53ed;hpb=c931380cbc76bfa0bab6b039f0de15474faddef9;p=rust-lightning

diff --git a/lightning-invoice/src/lib.rs b/lightning-invoice/src/lib.rs
index c44db775..841e3f9c 100644
--- a/lightning-invoice/src/lib.rs
+++ b/lightning-invoice/src/lib.rs
@@ -5,6 +5,8 @@
 #![deny(unused_mut)]
 #![deny(broken_intra_doc_links)]
 
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+
 #![cfg_attr(feature = "strict", deny(warnings))]
 #![cfg_attr(all(not(feature = "std"), not(test)), no_std)]
 
@@ -1387,6 +1389,12 @@ pub enum CreationError {
 
 	/// The supplied millisatoshi amount was greater than the total bitcoin supply.
 	InvalidAmount,
+
+	/// Route hints were required for this invoice and were missing. Applies to
+	/// [phantom invoices].
+	///
+	/// [phantom invoices]: crate::utils::create_phantom_invoice
+	MissingRouteHints,
 }
 
 impl Display for CreationError {
@@ -1396,6 +1404,7 @@ impl Display for CreationError {
 			CreationError::RouteTooLong => f.write_str("The specified route has too many hops and can't be encoded"),
 			CreationError::TimestampOutOfBounds => f.write_str("The Unix timestamp of the supplied date is less than zero or greater than 35-bits"),
 			CreationError::InvalidAmount => f.write_str("The supplied millisatoshi amount was greater than the total bitcoin supply"),
+			CreationError::MissingRouteHints => f.write_str("The invoice required route hints and they weren't provided"),
 		}
 	}
 }