openpgp, openpgp-ffi: Normalize TPK::revoked()

  - `TPK::revoked` returns a revocation status, not a boolean.  Rename
    it to `TPK::revocation_status()`, like it is called in the FFI.

  - Like other methods, provide a `foo_at()` method and a `foo()`
    method.

1 files changed, 1 insertions, 1 deletions

diff --git a/tool/src/commands/inspect.rs b/tool/src/commands/inspect.rs
index 6578dfed..bb7257de 100644
--- a/tool/src/commands/inspect.rs
+++ b/tool/src/commands/inspect.rs
@@ -130,7 +130,7 @@ fn inspect_tpk(output: &mut io::Write, tpk: &openpgp::TPK,
              if tpk.is_tsk() { "Secret" } else { "Public" })?;
     writeln!(output)?;
     writeln!(output, "    Fingerprint: {}", tpk.fingerprint())?;
-    inspect_revocation(output, "", tpk.revoked(None))?;
+    inspect_revocation(output, "", tpk.revocation_status())?;
     inspect_key(output, "", tpk.primary(), tpk.primary_key_signature(),
                 tpk.certifications(),
                 print_keygrips, print_certifications)?;