fix errors

Author: ijsnow

crates/core/src/main.rs

@@ -10,7 +10,7 @@ use std::time::Duration;
 fn main() {
     simple_logger::init_with_level(log::Level::Info).unwrap();
     let conf = make_configuration();
-    let transport = HttpTransport::new(&conf);
+    let transport = HttpTransport::new(conf.clone()).unwrap();
     let item = make_item(&conf);
     transport.send(item);
     transport.shutdown(Duration::from_secs(5));

crates/core/src/types.rs

@@ -528,7 +528,7 @@ mod tests {
         assert_eq!(frame.lineno.unwrap(), 42);
         assert_eq!(frame.method.unwrap(), "hello");
         assert_eq!(frame.colno, None);
-        assert_eq!(frame.filename, "core/src/types.rs");
+        assert_eq!(frame.filename, "crates/core/src/types.rs");
     }
 
     #[test]

crates/jvm_bare_agent/src/lib.rs

@@ -37,6 +37,7 @@ fn build_client() -> Rollbar {
         config = CONFIG.take();
     }
     Rollbar::new(config.expect("config should be initialized before building client"))
+        .expect("rollbar could not be initialized")
 }
 
 fn initialize_configuration() -> bool {

crates/jvm_bare_agent/src/rollbar.rs

@@ -18,9 +18,9 @@ impl Rollbar {
         toml::from_str(&input).map_err(|err| err.to_string())
     }
 
-    pub fn new(conf: Configuration) -> Self {
-        let transport = HttpTransport::new(&conf);
-        Rollbar { conf, transport }
+    pub fn new(conf: Configuration) -> Result<Self, Box<dyn std::error::Error>> {
+        let transport = HttpTransport::new(conf.clone())?;
+        Ok(Rollbar { conf, transport })
     }
 
     pub fn send(&self, builder: DataBuilder) {