diff --git a/src/conn/opts/mod.rs b/src/conn/opts/mod.rs
index 8465090..0a79ae2 100644
--- a/src/conn/opts/mod.rs
+++ b/src/conn/opts/mod.rs
@@ -44,6 +44,14 @@ pub struct SslOpts {
 impl SslOpts {
     /// Sets the client identity.
     #[cfg(any(feature = "native-tls", feature = "rustls"))]
+    #[cfg_attr(
+        docsrs,
+        doc(cfg(any(
+            feature = "native-tls",
+            feature = "rustls-tls",
+            feature = "rustls-tls-ring"
+        )))
+    )]
     pub fn with_client_identity(mut self, identity: Option<ClientIdentity>) -> Self {
         self.client_identity = identity;
         self
@@ -76,6 +84,14 @@ impl SslOpts {
     }
 
     #[cfg(any(feature = "native-tls", feature = "rustls"))]
+    #[cfg_attr(
+        docsrs,
+        doc(cfg(any(
+            feature = "native-tls",
+            feature = "rustls-tls",
+            feature = "rustls-tls-ring"
+        )))
+    )]
     pub fn client_identity(&self) -> Option<&ClientIdentity> {
         self.client_identity.as_ref()
     }
@@ -141,13 +157,13 @@ pub(crate) struct InnerOpts {
     /// TCP keep alive interval between subsequent probe for mysql connection.
     ///
     /// Can be defined using `tcp_keepalive_probe_interval_secs` connection url parameter.
-    #[cfg(any(target_os = "linux", target_os = "macos",))]
+    #[cfg(any(target_os = "linux", target_os = "macos"))]
     tcp_keepalive_probe_interval_secs: Option<u32>,
 
     /// TCP keep alive probe count for mysql connection.
     ///
     /// Can be defined using `tcp_keepalive_probe_count` connection url parameter.
-    #[cfg(any(target_os = "linux", target_os = "macos",))]
+    #[cfg(any(target_os = "linux", target_os = "macos"))]
     tcp_keepalive_probe_count: Option<u32>,
 
     /// TCP_USER_TIMEOUT time for mysql connection.
diff --git a/src/error/mod.rs b/src/error/mod.rs
index f0896c1..b7cf6f4 100644
--- a/src/error/mod.rs
+++ b/src/error/mod.rs
@@ -64,6 +64,14 @@ pub enum Error {
     DriverError(DriverError),
     UrlError(UrlError),
     #[cfg(any(feature = "native-tls", feature = "rustls"))]
+    #[cfg_attr(
+        docsrs,
+        doc(cfg(any(
+            feature = "native-tls",
+            feature = "rustls-tls",
+            feature = "rustls-tls-ring"
+        )))
+    )]
     TlsError(tls::TlsError),
     FromValueError(Value),
     FromRowError(Row),
diff --git a/src/error/tls/mod.rs b/src/error/tls/mod.rs
index b2db169..3ce898f 100644
--- a/src/error/tls/mod.rs
+++ b/src/error/tls/mod.rs
@@ -1,10 +1,26 @@
 #![cfg(any(feature = "native-tls", feature = "rustls"))]
 
-pub mod native_tls_error;
-pub mod rustls_error;
+mod native_tls_error;
+mod rustls_error;
 
 #[cfg(feature = "native-tls")]
+#[cfg_attr(
+    docsrs,
+    doc(cfg(any(
+        feature = "native-tls",
+        feature = "rustls-tls",
+        feature = "rustls-tls-ring"
+    )))
+)]
 pub use native_tls_error::TlsError;
 
 #[cfg(feature = "rustls")]
+#[cfg_attr(
+    docsrs,
+    doc(cfg(any(
+        feature = "native-tls",
+        feature = "rustls-tls",
+        feature = "rustls-tls-ring"
+    )))
+)]
 pub use rustls_error::TlsError;
diff --git a/src/lib.rs b/src/lib.rs
index 9b8f99c..066911b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -916,6 +916,14 @@ pub mod binlog {
 }
 
 #[cfg(any(feature = "native-tls", feature = "rustls"))]
+#[cfg_attr(
+    docsrs,
+    doc(cfg(any(
+        feature = "native-tls",
+        feature = "rustls-tls",
+        feature = "rustls-tls-ring"
+    )))
+)]
 #[doc(inline)]
 pub use crate::conn::opts::ClientIdentity;