Export and document all `log` macros.

Previously, only `log_error` and `log_trace` macros have been exported.
This change exports the macros of all log levels, which enables them to
be used downstream.

diff --git a/lightning/src/util/macro_logger.rs b/lightning/src/util/macro_logger.rs
index 63496b28362c8c27b716b8547f24b3a6f9d32f97..cd79a3f7bba8b3d500bf7036c1a202e4d6f2cd71 100644 (file)
--- a/lightning/src/util/macro_logger.rs
+++ b/lightning/src/util/macro_logger.rs
@@ -160,6 +160,7 @@ macro_rules! log_internal {
 }
 
 /// Logs an entry at the given level.
+#[doc(hidden)]
 #[macro_export]
 macro_rules! log_given_level {
        ($logger: expr, $lvl:expr, $($arg:tt)+) => (
@@ -185,7 +186,7 @@ macro_rules! log_given_level {
        );
 }
 
-/// Log an error.
+/// Log at the `ERROR` level.
 #[macro_export]
 macro_rules! log_error {
        ($logger: expr, $($arg:tt)*) => (
@@ -193,25 +194,31 @@ macro_rules! log_error {
        )
 }
 
+/// Log at the `WARN` level.
+#[macro_export]
 macro_rules! log_warn {
        ($logger: expr, $($arg:tt)*) => (
                log_given_level!($logger, $crate::util::logger::Level::Warn, $($arg)*);
        )
 }
 
+/// Log at the `INFO` level.
+#[macro_export]
 macro_rules! log_info {
        ($logger: expr, $($arg:tt)*) => (
                log_given_level!($logger, $crate::util::logger::Level::Info, $($arg)*);
        )
 }
 
+/// Log at the `DEBUG` level.
+#[macro_export]
 macro_rules! log_debug {
        ($logger: expr, $($arg:tt)*) => (
                log_given_level!($logger, $crate::util::logger::Level::Debug, $($arg)*);
        )
 }
 
-/// Log a trace log.
+/// Log at the `TRACE` level.
 #[macro_export]
 macro_rules! log_trace {
        ($logger: expr, $($arg:tt)*) => (
@@ -219,7 +226,8 @@ macro_rules! log_trace {
        )
 }
 
-/// Log a gossip log.
+/// Log at the `GOSSIP` level.
+#[macro_export]
 macro_rules! log_gossip {
        ($logger: expr, $($arg:tt)*) => (
                log_given_level!($logger, $crate::util::logger::Level::Gossip, $($arg)*);