X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Foffers%2Finvoice_error.rs;h=441dae265cbb4fb9c9ed8d527e6b9b65c1e61ad1;hb=be8797e17ab5c56582340d1f5e57f92477ede69d;hp=7345bc14d69b0a97b69e47e185a2b5ff716dcc07;hpb=f8c9b092fdeab598431a0d05e4ccb914c2ca0a4f;p=rust-lightning

diff --git a/lightning/src/offers/invoice_error.rs b/lightning/src/offers/invoice_error.rs
index 7345bc14..441dae26 100644
--- a/lightning/src/offers/invoice_error.rs
+++ b/lightning/src/offers/invoice_error.rs
@@ -11,7 +11,7 @@
 
 use crate::io;
 use crate::ln::msgs::DecodeError;
-use crate::offers::parse::SemanticError;
+use crate::offers::parse::Bolt12SemanticError;
 use crate::util::ser::{HighZeroBytesDroppedBigSize, Readable, WithoutLength, Writeable, Writer};
 use crate::util::string::UntrustedString;
 
@@ -48,6 +48,16 @@ pub struct ErroneousField {
 	pub suggested_value: Option<Vec<u8>>,
 }
 
+impl InvoiceError {
+	/// Creates an [`InvoiceError`] with the given message.
+	pub fn from_str(s: &str) -> Self {
+		Self {
+			erroneous_field: None,
+			message: UntrustedString(s.to_string()),
+		}
+	}
+}
+
 impl core::fmt::Display for InvoiceError {
 	fn fmt(&self, f: &mut core::fmt::Formatter) -> Result<(), core::fmt::Error> {
 		self.message.fmt(f)
@@ -70,7 +80,7 @@ impl Writeable for InvoiceError {
 
 impl Readable for InvoiceError {
 	fn read<R: io::Read>(reader: &mut R) -> Result<Self, DecodeError> {
-		_init_and_read_tlv_fields!(reader, {
+		_init_and_read_len_prefixed_tlv_fields!(reader, {
 			(1, erroneous_field, (option, encoding: (u64, HighZeroBytesDroppedBigSize))),
 			(3, suggested_value, (option, encoding: (Vec<u8>, WithoutLength))),
 			(5, error, (option, encoding: (UntrustedString, WithoutLength))),
@@ -93,8 +103,8 @@ impl Readable for InvoiceError {
 	}
 }
 
-impl From<SemanticError> for InvoiceError {
-	fn from(error: SemanticError) -> Self {
+impl From<Bolt12SemanticError> for InvoiceError {
+	fn from(error: Bolt12SemanticError) -> Self {
 		InvoiceError {
 			erroneous_field: None,
 			message: UntrustedString(format!("{:?}", error)),