Use `crate::prelude::*` rather than specific imports

[rust-lightning] / lightning / src / offers / merkle.rs

diff --git a/lightning/src/offers/merkle.rs b/lightning/src/offers/merkle.rs
index 8151631e6ef8410f0a66220ad48fd08cf57f9397..da3fab589966d8d3d5988437a72aec56bbc1b8d8 100644 (file)
--- a/lightning/src/offers/merkle.rs
+++ b/lightning/src/offers/merkle.rs
@@ -12,7 +12,6 @@
 use bitcoin::hashes::{Hash, HashEngine, sha256};
 use bitcoin::secp256k1::{Message, PublicKey, Secp256k1, self};
 use bitcoin::secp256k1::schnorr::Signature;
-use core::convert::AsRef;
 use crate::io;
 use crate::util::ser::{BigSize, Readable, Writeable, Writer};