Lift std check to function definition

[rust-lightning] / lightning-rapid-gossip-sync / src / processing.rs

diff --git a/lightning-rapid-gossip-sync/src/processing.rs b/lightning-rapid-gossip-sync/src/processing.rs
index 9e9a1ef862ef0f46c50a08c18bd0aed2ae7d1910..b387d49998e9a38d6f1693e1a18d05c4da57e675 100644 (file)
--- a/lightning-rapid-gossip-sync/src/processing.rs
+++ b/lightning-rapid-gossip-sync/src/processing.rs
@@ -38,13 +38,14 @@ const MAX_INITIAL_NODE_ID_VECTOR_CAPACITY: u32 = 50_000;
 const STALE_RGS_UPDATE_AGE_LIMIT_SECS: u64 = 60 * 60 * 24 * 14;
 
 impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L::Target: Logger {
+       #[cfg(feature = "std")]
        pub(crate) fn update_network_graph_from_byte_stream<R: io::Read>(
                &self,
                read_cursor: &mut R,
        ) -> Result<u32, GraphSyncError> {
                #[allow(unused_mut, unused_assignments)]
                let mut current_time_unix = None;
-               #[cfg(all(feature = "std", not(test)))]
+               #[cfg(not(test))]
                {
                        // Note that many tests rely on being able to set arbitrarily old timestamps, thus we
                        // disable this check during tests!
@@ -252,7 +253,9 @@ impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L
 mod tests {
        use bitcoin::Network;
 
+       #[cfg(feature = "std")]
        use lightning::ln::msgs::DecodeError;
+
        use lightning::routing::gossip::NetworkGraph;
        use lightning::util::test_utils::TestLogger;
 
@@ -280,6 +283,7 @@ mod tests {
        const VALID_BINARY_TIMESTAMP: u64 = 1642291930;
 
        #[test]
+       #[cfg(feature = "std")]
        fn network_graph_fails_to_update_from_clipped_input() {
                let logger = TestLogger::new();
                let network_graph = NetworkGraph::new(Network::Bitcoin, &logger);
@@ -311,6 +315,7 @@ mod tests {
        }
 
        #[test]
+       #[cfg(feature = "std")]
        fn incremental_only_update_ignores_missing_channel() {
                let incremental_update_input = vec![
                        76, 68, 75, 1, 111, 226, 140, 10, 182, 241, 179, 114, 193, 166, 162, 70, 174, 99, 247,
@@ -331,6 +336,7 @@ mod tests {
        }
 
        #[test]
+       #[cfg(feature = "std")]
        fn incremental_only_update_fails_without_prior_updates() {
                let announced_update_input = vec![
                        76, 68, 75, 1, 111, 226, 140, 10, 182, 241, 179, 114, 193, 166, 162, 70, 174, 99, 247,
@@ -358,6 +364,7 @@ mod tests {
        }
 
        #[test]
+       #[cfg(feature = "std")]
        fn incremental_only_update_fails_without_prior_same_direction_updates() {
                let initialization_input = vec![
                        76, 68, 75, 1, 111, 226, 140, 10, 182, 241, 179, 114, 193, 166, 162, 70, 174, 99, 247,
@@ -413,6 +420,7 @@ mod tests {
        }
 
        #[test]
+       #[cfg(feature = "std")]
        fn incremental_update_succeeds_with_prior_announcements_and_full_updates() {
                let initialization_input = vec![
                        76, 68, 75, 1, 111, 226, 140, 10, 182, 241, 179, 114, 193, 166, 162, 70, 174, 99, 247,
@@ -472,6 +480,7 @@ mod tests {
        }
 
        #[test]
+       #[cfg(feature = "std")]
        fn update_succeeds_when_duplicate_gossip_is_applied() {
                let initialization_input = vec![
                        76, 68, 75, 1, 111, 226, 140, 10, 182, 241, 179, 114, 193, 166, 162, 70, 174, 99, 247,
@@ -515,6 +524,7 @@ mod tests {
        }
 
        #[test]
+       #[cfg(feature = "std")]
        fn full_update_succeeds() {
                let logger = TestLogger::new();
                let network_graph = NetworkGraph::new(Network::Bitcoin, &logger);
@@ -624,6 +634,7 @@ mod tests {
        }
 
        #[test]
+       #[cfg(feature = "std")]
        pub fn update_fails_with_unknown_version() {
                let unknown_version_input = vec![
                        76, 68, 75, 2, 111, 226, 140, 10, 182, 241, 179, 114, 193, 166, 162, 70, 174, 99, 247,