From 20f933607429144f5e487e3c4e1ff573e939bd89 Mon Sep 17 00:00:00 2001
From: DarkCat09 <gh@dc09.ru>
Date: Thu, 29 Aug 2024 21:02:53 +0400
Subject: [PATCH] docs: explain crate features

---
 src/lib.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 1f9c6d8..4171cfe 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,14 @@
 //! Gemini client and server implementaion in async Rust with Tokio and Rustls.
-//! You probably need [`Client::builder()`]
+//! You probably need [`Client::builder()`].
+//!
+//! # Features
+//! - `file-sscv`: known_hosts file parser and
+//!   helper functions for verifying a self-signed certificate.
+//! - `dane`: alias to `hickory`.
+//! - `hickory`: custom DNS client, also required for
+//!   a DANE-based verification.
+//! - `hickory-dot`: enables DNS-over-TLS.
+//! - `hickory-doh`: enables DNS-over-HTTPS.
 
 pub mod certs;
 pub mod client;