From 357c0614cfb9647bbcb4aee8d0c4b3c740ae092f Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Tue, 4 May 2021 11:21:30 +0200
Subject: [PATCH] even more documentation

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
---
 src/util.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/util.rs b/src/util.rs
index bfef364d..6b48e717 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,3 +1,7 @@
+//! Certificate utility methods for convenience (such as CSR generation).
+
+#![deny(missing_docs)]
+
 use std::collections::HashMap;
 
 use openssl::hash::MessageDigest;
@@ -8,6 +12,7 @@ use openssl::x509::{X509Extension, X509Name, X509Req};
 
 use crate::Error;
 
+/// A certificate signing request.
 pub struct Csr {
     /// DER encoded certificate request.
     pub data: Vec<u8>,