X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-invoice%2Fsrc%2Flib.rs;fp=lightning-invoice%2Fsrc%2Flib.rs;h=d676f6c28d6faf7926fa970030ffb1d258fa1af7;hb=c417a51b65af7da3f1015f453e3c42d0077a34bf;hp=c44db77575dec86ebe2e51ff9b432d20ce5f53ed;hpb=410eb053656b1a4d3a6c506f1902e456a69324ac;p=rust-lightning

diff --git a/lightning-invoice/src/lib.rs b/lightning-invoice/src/lib.rs
index c44db775..d676f6c2 100644
--- a/lightning-invoice/src/lib.rs
+++ b/lightning-invoice/src/lib.rs
@@ -1387,6 +1387,12 @@ 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 +1402,7 @@ 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"),
 		}
 	}
 }