525 pub struct KeyIdGuard(i64);  struct
535     pub fn get(&self, key_id: i64) -> KeyIdGuard {  in get()  argument
541         KeyIdGuard(key_id)  in get()
548     pub fn try_get(&self, key_id: i64) -> Option<KeyIdGuard> {  in try_get()  argument
551             Some(KeyIdGuard(key_id))  in try_get()
558 impl KeyIdGuard {  implementation
565 impl Drop for KeyIdGuard {  implementation
1313     ) -> Result<Option<(KeyIdGuard, KeyEntry)>> {  in load_super_key()  argument
1351     ) -> Result<(KeyIdGuard, KeyEntry)>  in get_or_create_key_with()  argument
1493     ) -> Result<KeyIdGuard> {  in create_key_entry()  argument
1508     ) -> Result<KeyIdGuard> {  in create_key_entry_internal()  argument
1587         key_id: &KeyIdGuard,  in set_blob()  argument
1665     fn insert_keyparameter(&mut self, key_id: &KeyIdGuard, params: &[KeyParameter]) -> Result<()> {  in insert_keyparameter()  argument
1674         key_id: &KeyIdGuard,  in insert_keyparameter_internal()  argument
1700     fn insert_key_metadata(&mut self, key_id: &KeyIdGuard, metadata: &KeyMetaData) -> Result<()> {  in insert_key_metadata()  argument
2112         newid: &KeyIdGuard,  in rebind_alias()  argument
2164         key_id_guard: KeyIdGuard,  in migrate_key_namespace()  argument
2240     ) -> Result<KeyIdGuard> {  in store_new_key()  argument
2298     ) -> Result<KeyIdGuard> {  in store_new_certificate()  argument
2628     ) -> Result<(KeyIdGuard, KeyEntry)> {  in load_key_entry()  argument
2659     ) -> Result<(KeyIdGuard, KeyEntry)> {  in load_key_entry_internal()  argument
3265         newid: &KeyIdGuard,  in rebind_alias()  argument
5245     ) -> Result<KeyIdGuard> {  in make_test_key_entry()  argument
5304     ) -> Result<KeyIdGuard> {  in make_bootlevel_key_entry()  argument