diff --git a/Cargo.toml b/Cargo.toml
index 6985ae2..8712c54 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,6 +41,7 @@ serde_repr = "0.1"
 strum = "0.20"
 strum_macros = "0.20"
 tokio = { version = "1", default-features = false, features = [ "time", "macros", "parking_lot" ] }
+tracing = { version = "0.1", optional = true }
 
 [dev-dependencies]
 colored = "2"
diff --git a/README.md b/README.md
index c005477..37cc14a 100644
--- a/README.md
+++ b/README.md
@@ -71,12 +71,28 @@ Output:
  9) Irelia         46465 (5)
 10) Vladimir       37176 (5)
 ```
+### Feature Flags
 
-### Nightly vs Stable
+#### Nightly vs Stable
 
-Enable the `nightly` feature to use nightly-only functionality. Mainly enables
+Enable the `nightly` feature to use nightly-only functionality. This enables
 [nightly optimizations in the `parking_lot` crate](https://github.com/Amanieu/parking_lot#nightly-vs-stable).
-Also required for running async integration tests.
+
+```toml
+riven = { version = "...", features = [ "nightly" ] }
+```
+
+#### rustls
+
+Riven uses [reqwest](https://github.com/seanmonstar/reqwest) for making requests. By default, reqwest uses the native TLS library.
+If you prefer using [rustls](https://github.com/ctz/rustls) you can do so by turning off the Riven default features
+and specifying the `rustls-tls` feature:
+
+```toml
+riven = { version = "...", default-features = false, features = [ "rustls-tls" ] }
+```
+
+Riven is additionally able to produce [tracing](https://docs.rs/tracing) spans for requests if the `tracing` feature is enabled. This feature is disabled by default.
 
 ### Docs
 
diff --git a/src/req/regional_requester.rs b/src/req/regional_requester.rs
index af3d513..df47c9a 100644
--- a/src/req/regional_requester.rs
+++ b/src/req/regional_requester.rs
@@ -3,12 +3,14 @@ use std::sync::Arc;
 
 use log;
 use reqwest::{ StatusCode, RequestBuilder };
+#[cfg(feature = "tracing")]
+use tracing::Instrument;
 
-use crate::Result;
-use crate::ResponseInfo;
-use crate::RiotApiError;
-use crate::RiotApiConfig;
 use crate::util::InsertOnlyCHashMap;
+use crate::ResponseInfo;
+use crate::Result;
+use crate::RiotApiConfig;
+use crate::RiotApiError;
 
 use super::RateLimit;
 use super::RateLimitType;
@@ -46,11 +48,20 @@ impl RegionalRequester {
                     .get_or_insert_with(method_id, || RateLimit::new(RateLimitType::Method));
 
                 // Rate limit.
-                RateLimit::acquire_both(&self.app_rate_limit, &*method_rate_limit).await;
+                let rate_limit = RateLimit::acquire_both(&self.app_rate_limit, &*method_rate_limit);
+                #[cfg(feature = "tracing")]
+                let rate_limit = rate_limit.instrument(tracing::info_span!("rate_limit"));
+                rate_limit.await;
 
                 // Send request.
-                let request_clone = request.try_clone().expect("Failed to clone request.");
-                let response = request_clone.send().await
+                let request_clone = request
+                    .try_clone()
+                    .expect("Failed to clone request.")
+                    .send();
+                #[cfg(feature = "tracing")]
+                let request_clone = request_clone.instrument(tracing::info_span!("request"));
+                let response = request_clone
+                    .await
                     .map_err(|e| RiotApiError::new(e, retries, None, None))?;
 
                 // Maybe update rate limits (based on response headers).
diff --git a/srcgen/endpoints.rs.dt b/srcgen/endpoints.rs.dt
index 50233f0..d90eddc 100644
--- a/srcgen/endpoints.rs.dt
+++ b/srcgen/endpoints.rs.dt
@@ -13,6 +13,8 @@ use crate::models::*;
 use std::future::Future;
 use std::vec::Vec;
 
+#[cfg(feature="tracing")]
+use tracing::Instrument;
 use reqwest::Method;
 
 use crate::Result;
@@ -197,7 +199,14 @@ impl<'a> {{= endpoint }}<'a> {
 {{? bodyType }}
         let request = request.body(serde_json::ser::to_vec(body).unwrap());
 {{?}}
-        self.base.execute{{= hasReturn ? (returnOptional ? '_opt' : '_val') : '' }}{{= returnTypeTurbofish }}("{{= operationId }}", route_str, request)
+        let future = self
+            .base
+            .execute{{= hasReturn ? (returnOptional ? '_opt' : '_val') : '' }}{{= returnTypeTurbofish }}("{{= operationId }}", route_str, request);
+        
+        #[cfg(feature = "tracing")]
+        let future = future.instrument(tracing::info_span!("{{= operationId }}"));
+
+        future
     }
 
 {{