Expose log_bytes! macro for use in other crates

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

diff --git a/lightning/src/util/macro_logger.rs b/lightning/src/util/macro_logger.rs
index d7849d77ae0b970796208ca7a52f726671047c26..788bc5eca11cc1de9e28cee1d6a64bcbe4419219 100644 (file)
--- a/lightning/src/util/macro_logger.rs
+++ b/lightning/src/util/macro_logger.rs
@@ -16,6 +16,7 @@ use bitcoin::secp256k1::key::PublicKey;
 
 use routing::router::Route;
 use ln::chan_utils::HTLCType;
+use util::logger::DebugBytes;
 
 pub(crate) struct DebugPubKey<'a>(pub &'a PublicKey);
 impl<'a> core::fmt::Display for DebugPubKey<'a> {
@@ -32,18 +33,11 @@ macro_rules! log_pubkey {
        }
 }
 
-pub(crate) struct DebugBytes<'a>(pub &'a [u8]);
-impl<'a> core::fmt::Display for DebugBytes<'a> {
-       fn fmt(&self, f: &mut core::fmt::Formatter) -> Result<(), core::fmt::Error> {
-               for i in self.0 {
-                       write!(f, "{:02x}", i)?;
-               }
-               Ok(())
-       }
-}
+/// Logs a byte slice in hex format.
+#[macro_export]
 macro_rules! log_bytes {
        ($obj: expr) => {
-               ::util::macro_logger::DebugBytes(&$obj)
+               $crate::util::logger::DebugBytes(&$obj)
        }
 }
 
@@ -157,6 +151,7 @@ macro_rules! log_spendable {
 
 /// Create a new Record and log it. You probably don't want to use this macro directly,
 /// but it needs to be exported so `log_trace` etc can use it in external crates.
+#[doc(hidden)]
 #[macro_export]
 macro_rules! log_internal {
        ($logger: expr, $lvl:expr, $($arg:tt)+) => (