openpgp-ffi: Improve derived functions.

  - Explicitly use the Parse and Serialize traits so that the modules
    that derives these functions do not have to use them explicitly.

4 files changed, 2 insertions, 8 deletions

diff --git a/openpgp-ffi/src/lib.rs b/openpgp-ffi/src/lib.rs
index 6572b2be..49e73f91 100644
--- a/openpgp-ffi/src/lib.rs
+++ b/openpgp-ffi/src/lib.rs
@@ -325,4 +325,6 @@ use sequoia_ffi_macros::{
     ffi_wrapper_type,
 };
 
+extern crate sequoia_openpgp;
+
 include!("common.rs");
diff --git a/openpgp-ffi/src/packet_pile.rs b/openpgp-ffi/src/packet_pile.rs
index 853e77fa..2bb1660b 100644
--- a/openpgp-ffi/src/packet_pile.rs
+++ b/openpgp-ffi/src/packet_pile.rs
@@ -6,10 +6,6 @@
 //! [`sequoia-openpgp::PacketPile`]: ../../sequoia_openpgp/struct.PacketPile.html
 
 extern crate sequoia_openpgp as openpgp;
-use self::openpgp::{
-    parse::Parse,
-    serialize::Serialize,
-};
 
 /// A `PacketPile` holds a deserialized sequence of OpenPGP messages.
 ///
diff --git a/openpgp-ffi/src/tpk.rs b/openpgp-ffi/src/tpk.rs
index ed2847c3..daf87a04 100644
--- a/openpgp-ffi/src/tpk.rs
+++ b/openpgp-ffi/src/tpk.rs
@@ -18,8 +18,6 @@ use self::openpgp::{
     constants::ReasonForRevocation,
     packet::{self, Signature},
     parse::PacketParserResult,
-    parse::Parse,
-    serialize::Serialize,
     tpk::{
         CipherSuite,
         KeyIter,
diff --git a/openpgp-ffi/src/tsk.rs b/openpgp-ffi/src/tsk.rs
index 1eb20969..ea2cf5b0 100644
--- a/openpgp-ffi/src/tsk.rs
+++ b/openpgp-ffi/src/tsk.rs
@@ -10,8 +10,6 @@ use libc::c_char;
 extern crate sequoia_openpgp as openpgp;
 use self::openpgp::{
     packet::Signature,
-    parse::Parse,
-    serialize::Serialize,
 };
 
 use super::tpk::TPK;