X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=sidebyside;f=lightning%2Fsrc%2Futil%2Fser_macros.rs;h=247fdf60074dc4ff0bad148bef3c89ae374f26d6;hb=2e33acbd9c5ebd605829859a982822df6e0f1723;hp=50451f7775c5bbc340e9492631098e58190398a2;hpb=4a30d9e78a37b20b1d39e009ee3902649b21f65a;p=rust-lightning

diff --git a/lightning/src/util/ser_macros.rs b/lightning/src/util/ser_macros.rs
index 50451f77..247fdf60 100644
--- a/lightning/src/util/ser_macros.rs
+++ b/lightning/src/util/ser_macros.rs
@@ -791,6 +791,9 @@ macro_rules! _init_tlv_field_var {
 
 /// Equivalent to running [`_init_tlv_field_var`] then [`read_tlv_fields`].
 ///
+/// If any unused values are read, their type MUST be specified or else `rustc` will read them as an
+/// `i64`.
+///
 /// This is exported for use by other exported macros, do not use directly.
 #[doc(hidden)]
 #[macro_export]
@@ -806,6 +809,22 @@ macro_rules! _init_and_read_len_prefixed_tlv_fields {
 	}
 }
 
+/// Equivalent to running [`_init_tlv_field_var`] then [`decode_tlv_stream`].
+///
+/// If any unused values are read, their type MUST be specified or else `rustc` will read them as an
+/// `i64`.
+macro_rules! _init_and_read_tlv_stream {
+	($reader: ident, {$(($type: expr, $field: ident, $fieldty: tt)),* $(,)*}) => {
+		$(
+			$crate::_init_tlv_field_var!($field, $fieldty);
+		)*
+
+		$crate::decode_tlv_stream!($reader, {
+			$(($type, $field, $fieldty)),*
+		});
+	}
+}
+
 /// Implements [`Readable`]/[`Writeable`] for a struct storing it as a set of TLVs
 /// If `$fieldty` is `required`, then `$field` is a required field that is not an [`Option`] nor a [`Vec`].
 /// If `$fieldty` is `(default_value, $default)`, then `$field` will be set to `$default` if not present.