openpgp: Tweak the assert_send_and_sync macro.

  - Declare trait bounds using a where clause.  It looks a bit odd if
    there is no bound, but not worse than before.

1 files changed, 2 insertions, 2 deletions

diff --git a/openpgp/src/crypto/symmetric.rs b/openpgp/src/crypto/symmetric.rs
index 0030b2d4..0a022cc3 100644
--- a/openpgp/src/crypto/symmetric.rs
+++ b/openpgp/src/crypto/symmetric.rs
@@ -51,7 +51,7 @@ pub struct Decryptor<R: io::Read> {
     // Up to a block of unread data.
     buffer: Vec<u8>,
 }
-assert_send_and_sync!(Decryptor<R>, R: io::Read);
+assert_send_and_sync!(Decryptor<R> where R: io::Read);
 
 impl<R: io::Read> Decryptor<R> {
     /// Instantiate a new symmetric decryptor.  `reader` is the source
@@ -318,7 +318,7 @@ pub struct Encryptor<W: io::Write> {
     // A place to write encrypted data into.
     scratch: Vec<u8>,
 }
-assert_send_and_sync!(Encryptor<W>, W: io::Write);
+assert_send_and_sync!(Encryptor<W> where W: io::Write);
 
 impl<W: io::Write> Encryptor<W> {
     /// Instantiate a new symmetric encryptor.