respect feature flag in builder.rs

ic-agent/src/agent/builder.rs

@@ -1,18 +1,9 @@
 use url::Url;
 
 use crate::{
-    agent::{
-        agent_config::AgentConfig,
-        route_provider::dynamic_routing::{
-            dynamic_route_provider::{DynamicRouteProviderBuilder, IC0_SEED_DOMAIN},
-            node::Node,
-            snapshot::latency_based_routing::LatencyRoutingSnapshot,
-        },
-        Agent,
-    },
+    agent::{agent_config::AgentConfig, Agent},
     AgentError, Identity, NonceFactory, NonceGenerator,
 };
-use reqwest::Client;
 use std::sync::Arc;
 
 use super::route_provider::RouteProvider;
@@ -29,8 +20,14 @@ impl AgentBuilder {
         Agent::new(self.config)
     }
 
-    /// Set the dynamic transport layer for the [`Agent`], performing continuos discovery of the API boundary nodes and routing traffic via them based on the latencies.
-    pub async fn with_discovery_transport(self, client: Client) -> Self {
+    /// Set the dynamic transport layer for the [`Agent`], performing continuous discovery of the API boundary nodes and routing traffic via them based on latency.
+    #[cfg(feature = "_internal_dynamic-routing")]
+    pub async fn with_discovery_transport(self, client: reqwest::Client) -> Self {
+        use crate::agent::route_provider::dynamic_routing::{
+            dynamic_route_provider::{DynamicRouteProviderBuilder, IC0_SEED_DOMAIN},
+            node::Node,
+            snapshot::latency_based_routing::LatencyRoutingSnapshot,
+        };
         // TODO: This is a temporary solution to get the seed node.
         let seed = Node::new(IC0_SEED_DOMAIN).unwrap();