Restrict ChannelInfo::as_directed_from visibility

Bindings can't handle references in return types, so reduce the
visibility to pub(crate).

diff --git a/lightning/src/routing/gossip.rs b/lightning/src/routing/gossip.rs
index 839c86873159211e30a3270e1795ad06a5d84efe..25d531f5fc97e5ffa0e616ec4cf0fcdf727f044c 100644 (file)
--- a/lightning/src/routing/gossip.rs
+++ b/lightning/src/routing/gossip.rs
@@ -972,7 +972,7 @@ impl ChannelInfo {
 
        /// Returns a [`DirectedChannelInfo`] for the channel directed from the given `source` to a
        /// returned `target`, or `None` if `source` is not one of the channel's counterparties.
-       pub fn as_directed_from(&self, source: &NodeId) -> Option<(DirectedChannelInfo, &NodeId)> {
+       pub(crate) fn as_directed_from(&self, source: &NodeId) -> Option<(DirectedChannelInfo, &NodeId)> {
                if self.one_to_two.is_none() || self.two_to_one.is_none() { return None; }
                let (direction, target, outbound) = {
                        if source == &self.node_one {