diff --git a/aws/rust-runtime/aws-config/src/ecs.rs b/aws/rust-runtime/aws-config/src/ecs.rs
index 139ec434f2..e8c709bf6d 100644
--- a/aws/rust-runtime/aws-config/src/ecs.rs
+++ b/aws/rust-runtime/aws-config/src/ecs.rs
@@ -752,10 +752,7 @@ mod test {
     }
 
     impl ResolveDns for TestDns {
-        fn resolve_dns<'a>(&'a self, name: &'a str) -> DnsFuture<'a>
-        where
-            Self: 'a,
-        {
+        fn resolve_dns<'a>(&'a self, name: &'a str) -> DnsFuture<'a> {
             DnsFuture::ready(Ok(self.addrs.get(name).unwrap_or(&self.fallback).clone()))
         }
     }
@@ -763,10 +760,7 @@ mod test {
     #[derive(Debug)]
     struct NeverDns;
     impl ResolveDns for NeverDns {
-        fn resolve_dns<'a>(&'a self, _name: &'a str) -> DnsFuture<'a>
-        where
-            Self: 'a,
-        {
+        fn resolve_dns<'a>(&'a self, _name: &'a str) -> DnsFuture<'a> {
             DnsFuture::new(async {
                 Never::new().await;
                 unreachable!()
diff --git a/aws/rust-runtime/aws-config/src/imds/client.rs b/aws/rust-runtime/aws-config/src/imds/client.rs
index 456b988b35..e4529929a4 100644
--- a/aws/rust-runtime/aws-config/src/imds/client.rs
+++ b/aws/rust-runtime/aws-config/src/imds/client.rs
@@ -524,10 +524,7 @@ struct ImdsEndpointResolver {
 }
 
 impl EndpointResolver for ImdsEndpointResolver {
-    fn resolve_endpoint<'a>(&'a self, _: &'a EndpointResolverParams) -> EndpointFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_endpoint<'a>(&'a self, _: &'a EndpointResolverParams) -> EndpointFuture<'a> {
         EndpointFuture::new(async move {
             self.endpoint_source
                 .endpoint(self.mode_override.clone())
diff --git a/aws/rust-runtime/aws-config/src/imds/client/token.rs b/aws/rust-runtime/aws-config/src/imds/client/token.rs
index ff23656396..f7e7f38e74 100644
--- a/aws/rust-runtime/aws-config/src/imds/client/token.rs
+++ b/aws/rust-runtime/aws-config/src/imds/client/token.rs
@@ -192,10 +192,7 @@ fn parse_token_response(response: &HttpResponse, now: SystemTime) -> Result<Toke
 }
 
 impl IdentityResolver for TokenResolver {
-    fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a> {
         IdentityFuture::new(async {
             let preloaded_token = self
                 .inner
diff --git a/aws/rust-runtime/aws-runtime/src/identity.rs b/aws/rust-runtime/aws-runtime/src/identity.rs
index 0cdbf2d093..fe79d17ef9 100644
--- a/aws/rust-runtime/aws-runtime/src/identity.rs
+++ b/aws/rust-runtime/aws-runtime/src/identity.rs
@@ -23,10 +23,7 @@ pub mod credentials {
     }
 
     impl IdentityResolver for CredentialsIdentityResolver {
-        fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a>
-        where
-            Self: 'a,
-        {
+        fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a> {
             let cache = self.credentials_cache.clone();
             IdentityFuture::new(async move {
                 let credentials = cache.as_ref().provide_cached_credentials().await?;
diff --git a/rust-runtime/aws-smithy-runtime-api/src/client/dns.rs b/rust-runtime/aws-smithy-runtime-api/src/client/dns.rs
index 7ffa92973e..41706e7337 100644
--- a/rust-runtime/aws-smithy-runtime-api/src/client/dns.rs
+++ b/rust-runtime/aws-smithy-runtime-api/src/client/dns.rs
@@ -47,9 +47,7 @@ new_type_future! {
 /// Trait for resolving domain names
 pub trait ResolveDns: fmt::Debug + Send + Sync {
     /// Asynchronously resolve the given domain name
-    fn resolve_dns<'a>(&'a self, name: &'a str) -> DnsFuture<'a>
-    where
-        Self: 'a;
+    fn resolve_dns<'a>(&'a self, name: &'a str) -> DnsFuture<'a>;
 }
 
 /// Shared instance of [`ResolveDns`].
@@ -64,10 +62,7 @@ impl SharedDnsResolver {
 }
 
 impl ResolveDns for SharedDnsResolver {
-    fn resolve_dns<'a>(&'a self, name: &'a str) -> DnsFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_dns<'a>(&'a self, name: &'a str) -> DnsFuture<'a> {
         self.0.resolve_dns(name)
     }
 }
diff --git a/rust-runtime/aws-smithy-runtime-api/src/client/endpoint.rs b/rust-runtime/aws-smithy-runtime-api/src/client/endpoint.rs
index 35f1cf4b87..0790c16488 100644
--- a/rust-runtime/aws-smithy-runtime-api/src/client/endpoint.rs
+++ b/rust-runtime/aws-smithy-runtime-api/src/client/endpoint.rs
@@ -45,9 +45,7 @@ impl Storable for EndpointResolverParams {
 /// Configurable endpoint resolver implementation.
 pub trait EndpointResolver: Send + Sync + fmt::Debug {
     /// Asynchronously resolves an endpoint to use from the given endpoint parameters.
-    fn resolve_endpoint<'a>(&'a self, params: &'a EndpointResolverParams) -> EndpointFuture<'a>
-    where
-        Self: 'a;
+    fn resolve_endpoint<'a>(&'a self, params: &'a EndpointResolverParams) -> EndpointFuture<'a>;
 }
 
 /// Shared endpoint resolver.
@@ -64,10 +62,7 @@ impl SharedEndpointResolver {
 }
 
 impl EndpointResolver for SharedEndpointResolver {
-    fn resolve_endpoint<'a>(&'a self, params: &'a EndpointResolverParams) -> EndpointFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_endpoint<'a>(&'a self, params: &'a EndpointResolverParams) -> EndpointFuture<'a> {
         self.0.resolve_endpoint(params)
     }
 }
diff --git a/rust-runtime/aws-smithy-runtime-api/src/client/identity.rs b/rust-runtime/aws-smithy-runtime-api/src/client/identity.rs
index 95152efa85..6bc990d57d 100644
--- a/rust-runtime/aws-smithy-runtime-api/src/client/identity.rs
+++ b/rust-runtime/aws-smithy-runtime-api/src/client/identity.rs
@@ -34,9 +34,7 @@ new_type_future! {
 /// There is no fallback to other auth schemes in the absence of an identity.
 pub trait IdentityResolver: Send + Sync + Debug {
     /// Asynchronously resolves an identity for a request using the given config.
-    fn resolve_identity<'a>(&'a self, config_bag: &'a ConfigBag) -> IdentityFuture<'a>
-    where
-        Self: 'a;
+    fn resolve_identity<'a>(&'a self, config_bag: &'a ConfigBag) -> IdentityFuture<'a>;
 }
 
 /// Container for a shared identity resolver.
@@ -51,10 +49,7 @@ impl SharedIdentityResolver {
 }
 
 impl IdentityResolver for SharedIdentityResolver {
-    fn resolve_identity<'a>(&'a self, config_bag: &'a ConfigBag) -> IdentityFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_identity<'a>(&'a self, config_bag: &'a ConfigBag) -> IdentityFuture<'a> {
         self.0.resolve_identity(config_bag)
     }
 }
diff --git a/rust-runtime/aws-smithy-runtime-api/src/client/identity/http.rs b/rust-runtime/aws-smithy-runtime-api/src/client/identity/http.rs
index 640d8f1c1f..1aca87a4a5 100644
--- a/rust-runtime/aws-smithy-runtime-api/src/client/identity/http.rs
+++ b/rust-runtime/aws-smithy-runtime-api/src/client/identity/http.rs
@@ -64,10 +64,7 @@ impl From<String> for Token {
 }
 
 impl IdentityResolver for Token {
-    fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a> {
         IdentityFuture::ready(Ok(Identity::new(self.clone(), self.0.expiration)))
     }
 }
@@ -126,10 +123,7 @@ impl Login {
 }
 
 impl IdentityResolver for Login {
-    fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a> {
         IdentityFuture::ready(Ok(Identity::new(self.clone(), self.0.expiration)))
     }
 }
diff --git a/rust-runtime/aws-smithy-runtime-api/src/client/runtime_components.rs b/rust-runtime/aws-smithy-runtime-api/src/client/runtime_components.rs
index 23fcceffc2..47c5ad5487 100644
--- a/rust-runtime/aws-smithy-runtime-api/src/client/runtime_components.rs
+++ b/rust-runtime/aws-smithy-runtime-api/src/client/runtime_components.rs
@@ -579,10 +579,7 @@ impl RuntimeComponentsBuilder {
         #[derive(Debug)]
         struct FakeEndpointResolver;
         impl EndpointResolver for FakeEndpointResolver {
-            fn resolve_endpoint<'a>(&'a self, _: &'a EndpointResolverParams) -> EndpointFuture<'a>
-            where
-                Self: 'a,
-            {
+            fn resolve_endpoint<'a>(&'a self, _: &'a EndpointResolverParams) -> EndpointFuture<'a> {
                 unreachable!("fake endpoint resolver must be overridden for this test")
             }
         }
@@ -609,10 +606,7 @@ impl RuntimeComponentsBuilder {
         #[derive(Debug)]
         struct FakeIdentityResolver;
         impl IdentityResolver for FakeIdentityResolver {
-            fn resolve_identity<'a>(&'a self, _: &'a ConfigBag) -> IdentityFuture<'a>
-            where
-                Self: 'a,
-            {
+            fn resolve_identity<'a>(&'a self, _: &'a ConfigBag) -> IdentityFuture<'a> {
                 unreachable!("fake identity resolver must be overridden for this test")
             }
         }
diff --git a/rust-runtime/aws-smithy-runtime/src/client/dns.rs b/rust-runtime/aws-smithy-runtime/src/client/dns.rs
index b0073ede11..cb776eac3c 100644
--- a/rust-runtime/aws-smithy-runtime/src/client/dns.rs
+++ b/rust-runtime/aws-smithy-runtime/src/client/dns.rs
@@ -26,10 +26,7 @@ mod tokio {
     }
 
     impl ResolveDns for TokioDnsResolver {
-        fn resolve_dns<'a>(&'a self, name: &'a str) -> DnsFuture<'a>
-        where
-            Self: 'a,
-        {
+        fn resolve_dns<'a>(&'a self, name: &'a str) -> DnsFuture<'a> {
             let name = name.to_string();
             DnsFuture::new(async move {
                 let result = tokio::task::spawn_blocking(move || (name, 0).to_socket_addrs()).await;
diff --git a/rust-runtime/aws-smithy-runtime/src/client/identity/no_auth.rs b/rust-runtime/aws-smithy-runtime/src/client/identity/no_auth.rs
index b98dc78408..3e72d6bd31 100644
--- a/rust-runtime/aws-smithy-runtime/src/client/identity/no_auth.rs
+++ b/rust-runtime/aws-smithy-runtime/src/client/identity/no_auth.rs
@@ -29,10 +29,7 @@ impl NoAuthIdentityResolver {
 }
 
 impl IdentityResolver for NoAuthIdentityResolver {
-    fn resolve_identity<'a>(&'a self, _: &'a ConfigBag) -> IdentityFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_identity<'a>(&'a self, _: &'a ConfigBag) -> IdentityFuture<'a> {
         IdentityFuture::ready(Ok(Identity::new(NoAuthIdentity::new(), None)))
     }
 }
diff --git a/rust-runtime/aws-smithy-runtime/src/client/orchestrator/auth.rs b/rust-runtime/aws-smithy-runtime/src/client/orchestrator/auth.rs
index beecad88db..831e68c019 100644
--- a/rust-runtime/aws-smithy-runtime/src/client/orchestrator/auth.rs
+++ b/rust-runtime/aws-smithy-runtime/src/client/orchestrator/auth.rs
@@ -160,10 +160,7 @@ mod tests {
         #[derive(Debug)]
         struct TestIdentityResolver;
         impl IdentityResolver for TestIdentityResolver {
-            fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a>
-            where
-                Self: 'a,
-            {
+            fn resolve_identity<'a>(&'a self, _config_bag: &'a ConfigBag) -> IdentityFuture<'a> {
                 IdentityFuture::ready(Ok(Identity::new("doesntmatter", None)))
             }
         }
diff --git a/rust-runtime/aws-smithy-runtime/src/client/orchestrator/endpoints.rs b/rust-runtime/aws-smithy-runtime/src/client/orchestrator/endpoints.rs
index d8398fc2b6..2efbe331db 100644
--- a/rust-runtime/aws-smithy-runtime/src/client/orchestrator/endpoints.rs
+++ b/rust-runtime/aws-smithy-runtime/src/client/orchestrator/endpoints.rs
@@ -46,10 +46,7 @@ impl StaticUriEndpointResolver {
 }
 
 impl EndpointResolver for StaticUriEndpointResolver {
-    fn resolve_endpoint<'a>(&'a self, _params: &'a EndpointResolverParams) -> EndpointFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_endpoint<'a>(&'a self, _params: &'a EndpointResolverParams) -> EndpointFuture<'a> {
         EndpointFuture::ready(Ok(Endpoint::builder()
             .url(self.endpoint.to_string())
             .build()))
@@ -104,10 +101,7 @@ impl<Params> EndpointResolver for DefaultEndpointResolver<Params>
 where
     Params: Debug + Send + Sync + 'static,
 {
-    fn resolve_endpoint<'a>(&'a self, params: &'a EndpointResolverParams) -> EndpointFuture<'a>
-    where
-        Self: 'a,
-    {
+    fn resolve_endpoint<'a>(&'a self, params: &'a EndpointResolverParams) -> EndpointFuture<'a> {
         let ep = match params.get::<Params>() {
             Some(params) => self.inner.resolve_endpoint(params).map_err(Box::new),
             None => Err(Box::new(ResolveEndpointError::message(