openpgp: Change key's role function names.

  - Change `mark_role_primary` to `role_into_primary`.

  - Change `mark_role_primary_ref` to `role_as_primary`.

  - Change `mark_role_subordinate` to `role_into_subordinate`.

  - Change `mark_role_subordinate_ref` to `role_as_subordinate`.

  - Change `mark_role_unspecified` to `role_into_unspecified`.

  - Change `mark_role_unspecified_ref` to `role_as_unspecified`.

  - Fixes #452.

1 files changed, 1 insertions, 1 deletions

diff --git a/ipc/src/gnupg.rs b/ipc/src/gnupg.rs
index a1b4a45c..4b565553 100644
--- a/ipc/src/gnupg.rs
+++ b/ipc/src/gnupg.rs
@@ -701,7 +701,7 @@ impl<'a> KeyPair<'a> {
         where R: key::KeyRole
     {
         Ok(KeyPair {
-            public: key.mark_role_unspecified_ref(),
+            public: key.role_as_unspecified(),
             agent_socket: ctx.socket("agent")?.into(),
         })
     }