Merge pull request #1028 from lightning-signer/2021-08-no-std

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

diff --git a/lightning/src/ln/onion_utils.rs b/lightning/src/ln/onion_utils.rs
index cd8f95681eb346ca4d10b9c32ec7105a6b5cc027..4886168dd16cc277adfd536fcedbca83ba03ac1a 100644 (file)
--- a/lightning/src/ln/onion_utils.rs
+++ b/lightning/src/ln/onion_utils.rs
@@ -27,7 +27,7 @@ use bitcoin::secp256k1::ecdh::SharedSecret;
 use bitcoin::secp256k1;
 
 use prelude::*;
-use std::io::Cursor;
+use io::Cursor;
 use core::convert::TryInto;
 use core::ops::Deref;
 
@@ -480,6 +480,7 @@ pub(super) fn process_onion_failure<T: secp256k1::Signing, L: Deref>(secp_ctx: &
 
 #[cfg(test)]
 mod tests {
+       use io;
        use prelude::*;
        use ln::PaymentHash;
        use ln::features::{ChannelFeatures, NodeFeatures};
@@ -648,7 +649,7 @@ mod tests {
                }
        }
        impl Writeable for RawOnionHopData {
-               fn write<W: Writer>(&self, writer: &mut W) -> Result<(), ::std::io::Error> {
+               fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
                        writer.write_all(&self.data[..])
                }
        }