Make links in message signing docs rustdoc links

[rust-lightning] / lightning / src / util / message_signing.rs

diff --git a/lightning/src/util/message_signing.rs b/lightning/src/util/message_signing.rs
index b73ba2b4c0c0e108f9d2e0688c48f5379de08936..69c802e7a0ab45a89bc904afa88f784fc8d061d1 100644 (file)
--- a/lightning/src/util/message_signing.rs
+++ b/lightning/src/util/message_signing.rs
@@ -12,14 +12,15 @@
 //! Note this is not part of the specs, but follows lnd's signing and verifying protocol, which can is defined as follows:
 //!
 //! signature = zbase32(SigRec(sha256d(("Lightning Signed Message:" + msg)))
-//! zbase32 from https://philzimmermann.com/docs/human-oriented-base-32-encoding.txt
+//! zbase32 from <https://philzimmermann.com/docs/human-oriented-base-32-encoding.txt>
 //! SigRec has first byte 31 + recovery id, followed by 64 byte sig.
 //!
 //! This implementation is compatible with both lnd's and c-lightning's
 //!
-//! https://lightning.readthedocs.io/lightning-signmessage.7.html
-//! https://api.lightning.community/#signmessage
+//! <https://lightning.readthedocs.io/lightning-signmessage.7.html>
+//! <https://api.lightning.community/#signmessage>
 
+use prelude::*;
 use crate::util::zbase32;
 use bitcoin::hashes::{sha256d, Hash};
 use bitcoin::secp256k1::recovery::{RecoverableSignature, RecoveryId};
@@ -82,7 +83,7 @@ pub fn verify(msg: &[u8], sig: &str, pk: PublicKey) -> bool {
 
 #[cfg(test)]
 mod test {
-    use std::str::FromStr;
+    use core::str::FromStr;
     use util::message_signing::{sign, recover_pk, verify};
     use bitcoin::secp256k1::key::ONE_KEY;
     use bitcoin::secp256k1::{PublicKey, Secp256k1};