build topology per transport

1 files changed, 8 insertions, 0 deletions

diff --git a/src/transport/identity.rs b/src/transport/identity.rs
index 04375f6..af0fe74 100644
--- a/src/transport/identity.rs
+++ b/src/transport/identity.rs
@@ -504,6 +504,14 @@ impl Transport for IdentityTransport {
         self.shared.destination(peer).is_some()
     }
 
+    fn transports(&self) -> Vec<String> {
+        self.shared
+            .links
+            .iter()
+            .map(|link| link.scheme.to_owned())
+            .collect()
+    }
+
     /// Each transport's, with its scheme.
     fn discovered_seeds(&self) -> Vec<String> {
         self.shared