notify: add missing doc-comment description for api enums

this is used as description in the api schema

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

proxmox-notify/src/endpoints/gotify.rs

@@ -84,6 +84,7 @@ pub struct GotifyEndpoint {
 #[api]
 #[derive(Serialize, Deserialize)]
 #[serde(rename_all = "kebab-case")]
+/// The set of properties that can be deleted from a gotify endpoint configuration.
 pub enum DeleteableGotifyProperty {
     /// Delete `comment`
     Comment,

proxmox-notify/src/endpoints/sendmail.rs

@@ -84,6 +84,7 @@ pub struct SendmailConfig {
 #[api]
 #[derive(Serialize, Deserialize)]
 #[serde(rename_all = "kebab-case")]
+/// The set of properties that can be deleted from a sendmail endpoint configuration.
 pub enum DeleteableSendmailProperty {
     /// Delete `author`
     Author,

proxmox-notify/src/endpoints/smtp.rs

@@ -115,6 +115,7 @@ pub struct SmtpConfig {
 #[api]
 #[derive(Serialize, Deserialize)]
 #[serde(rename_all = "kebab-case")]
+/// The set of properties that can be deleted from a smtp endpoint configuration.
 pub enum DeleteableSmtpProperty {
     /// Delete `author`
     Author,

proxmox-notify/src/lib.rs

@@ -138,6 +138,7 @@ impl FromStr for Severity {
 #[api()]
 #[derive(Clone, Debug, Copy, Serialize, Deserialize, PartialEq, Eq, PartialOrd)]
 #[serde(rename_all = "kebab-case")]
+/// The origin of a notification configuration entry.
 pub enum Origin {
     /// User-created config entry
     UserCreated,

proxmox-notify/src/matcher.rs

@@ -19,6 +19,7 @@ pub const MATCHER_TYPENAME: &str = "matcher";
 #[api]
 #[derive(Debug, Serialize, Deserialize, Default, Clone, Copy)]
 #[serde(rename_all = "kebab-case")]
+/// The mode in which the results of matches are combined.
 pub enum MatchModeOperator {
     /// All match statements have to match (AND)
     #[default]
@@ -415,6 +416,7 @@ impl FromStr for CalendarMatcher {
 #[api]
 #[derive(Serialize, Deserialize)]
 #[serde(rename_all = "kebab-case")]
+/// The set of matcher properties that can be deleted.
 pub enum DeleteableMatcherProperty {
     /// Delete `comment`
     Comment,