From 0e244e16f0147443d7c6a338565910c00e0510fb Mon Sep 17 00:00:00 2001
From: Arnaud <104520680+r-n-o@users.noreply.github.com>
Date: Mon, 11 May 2026 13:37:50 -0500
Subject: [PATCH] Fix docstring for `Certificate::generate_self_signed` (#632)

---
 src/certificate.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/certificate.rs b/src/certificate.rs
index 132c474..6879a2c 100644
--- a/src/certificate.rs
+++ b/src/certificate.rs
@@ -96,9 +96,8 @@ impl Certificate {
     /// Creates a new self-signed certificate for the given key. Writes the resulting
     /// certificate to the slot before returning it.
     ///
-    /// `extensions` is optional; if empty, no extensions will be included. Due to the
-    /// need for an `O: Oid` type parameter, users who do not have any extensions should
-    /// use the workaround `let extensions: &[x509_cert::Extension<'_, &[u64]>] = &[];`.
+    /// `extensions` is a required argument; users who do not have any extensions
+    /// should set the `extensions` argument to `|_| Ok(())`.
     pub fn generate_self_signed<F, KT: yubikey_signer::KeyType>(
         yubikey: &mut YubiKey,
         key: SlotId,