openpgp: Add missing docs.

1 files changed, 3 insertions, 1 deletions

diff --git a/openpgp/src/packet/signature/subpacket.rs b/openpgp/src/packet/signature/subpacket.rs
index 508f0709..b45c74bc 100644
--- a/openpgp/src/packet/signature/subpacket.rs
+++ b/openpgp/src/packet/signature/subpacket.rs
@@ -133,7 +133,6 @@ lazy_static!{
 #[derive(Debug)]
 #[derive(PartialEq, Eq, Hash)]
 #[derive(Clone, Copy)]
-#[allow(missing_docs)]
 pub enum SubpacketTag {
     /// The time the signature was made.
     SignatureCreationTime,
@@ -206,8 +205,11 @@ pub enum SubpacketTag {
     PreferredAEADAlgorithms,
     /// Intended Recipient Fingerprint [proposed].
     IntendedRecipient,
+    /// Reserved subpacket tag.
     Reserved(u8),
+    /// Private subpacket tag.
     Private(u8),
+    /// Unknown subpacket tag.
     Unknown(u8),
 }