From 70ccd6b6299e4376c626118b49d8d1cf959ceb63 Mon Sep 17 00:00:00 2001 From: Liam Aharon Date: Sat, 14 Sep 2024 00:19:05 +0200 Subject: [PATCH] signed_msg_hash takes impl AsRef<[u8]> --- bitcoin/src/sign_message.rs | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/bitcoin/src/sign_message.rs b/bitcoin/src/sign_message.rs index 8295daae1c..8626e118fd 100644 --- a/bitcoin/src/sign_message.rs +++ b/bitcoin/src/sign_message.rs @@ -205,12 +205,13 @@ mod message_signing { } /// Hash message for signature using Bitcoin's message signing format. -pub fn signed_msg_hash(msg: &str) -> sha256d::Hash { +pub fn signed_msg_hash(msg: impl AsRef<[u8]>) -> sha256d::Hash { + let msg_bytes = msg.as_ref(); let mut engine = sha256d::Hash::engine(); engine.input(BITCOIN_SIGNED_MSG_PREFIX); - let msg_len = encode::VarInt::from(msg.len()); + let msg_len = encode::VarInt::from(msg_bytes.len()); msg_len.consensus_encode(&mut engine).expect("engines don't error"); - engine.input(msg.as_bytes()); + engine.input(msg_bytes); sha256d::Hash::from_engine(engine) }