Typify payment_hash and payment_preimage

[rust-lightning] / src / ln / msgs.rs

diff --git a/src/ln/msgs.rs b/src/ln/msgs.rs
index 354376649c7b69ed79304ff51e872fb6d68d88df..4cff6256f83f9176460d80f23044d93036114b7a 100644 (file)
--- a/src/ln/msgs.rs
+++ b/src/ln/msgs.rs
@@ -29,6 +29,8 @@ use std::result::Result;
 use util::{byte_utils, events};
 use util::ser::{Readable, Writeable, Writer};
 
+use ln::channelmanager::{PaymentPreimage, PaymentHash};
+
 /// An error in decoding a message or struct.
 #[derive(Debug)]
 pub enum DecodeError {
@@ -256,7 +258,7 @@ pub struct UpdateAddHTLC {
        pub(crate) channel_id: [u8; 32],
        pub(crate) htlc_id: u64,
        pub(crate) amount_msat: u64,
-       pub(crate) payment_hash: [u8; 32],
+       pub(crate) payment_hash: PaymentHash,
        pub(crate) cltv_expiry: u32,
        pub(crate) onion_routing_packet: OnionPacket,
 }
@@ -266,7 +268,7 @@ pub struct UpdateAddHTLC {
 pub struct UpdateFulfillHTLC {
        pub(crate) channel_id: [u8; 32],
        pub(crate) htlc_id: u64,
-       pub(crate) payment_preimage: [u8; 32],
+       pub(crate) payment_preimage: PaymentPreimage,
 }
 
 /// An update_fail_htlc message to be sent or received from a peer