openpgp: Make serialize::stream::Message Send + Sync.

  - See #615.

2 files changed, 12 insertions, 12 deletions

diff --git a/guide/src/chapter_01.md b/guide/src/chapter_01.md
index 874b70e6..0a60b1ea 100644
--- a/guide/src/chapter_01.md
+++ b/guide/src/chapter_01.md
@@ -55,13 +55,13 @@ fn main() -> openpgp::Result<()> {
 #
 # /// Signs the given message.
 # fn sign(policy: &dyn Policy,
-#         sink: &mut dyn Write, plaintext: &str, tsk: &openpgp::Cert)
+#         sink: &mut (dyn Write + Send + Sync), plaintext: &str, tsk: &openpgp::Cert)
 #     -> openpgp::Result<()>
 # {
 #     // Get the keypair to do the signing from the Cert.
 #     let keypair = tsk
 #         .keys().unencrypted_secret()
-#         .with_policy(policy, None).supported().alive().revoked(false).for_signing()
+#         .with_policy(policy, None).alive().revoked(false).for_signing()
 #         .nth(0).unwrap().key().clone().into_keypair()?;
 #
 #     // Start streaming an OpenPGP message.
@@ -206,13 +206,13 @@ fn generate() -> openpgp::Result<openpgp::Cert> {
 #
 # /// Signs the given message.
 # fn sign(policy: &dyn Policy,
-#         sink: &mut dyn Write, plaintext: &str, tsk: &openpgp::Cert)
+#         sink: &mut (dyn Write + Send + Sync), plaintext: &str, tsk: &openpgp::Cert)
 #     -> openpgp::Result<()>
 # {
 #     // Get the keypair to do the signing from the Cert.
 #     let keypair = tsk
 #         .keys().unencrypted_secret()
-#         .with_policy(policy, None).supported().alive().revoked(false).for_signing()
+#         .with_policy(policy, None).alive().revoked(false).for_signing()
 #         .nth(0).unwrap().key().clone().into_keypair()?;
 #
 #     // Start streaming an OpenPGP message.
@@ -357,13 +357,13 @@ implements [`io::Write`], and we simply write the plaintext to it.
 #
 /// Signs the given message.
 fn sign(policy: &dyn Policy,
-        sink: &mut dyn Write, plaintext: &str, tsk: &openpgp::Cert)
+        sink: &mut (dyn Write + Send + Sync), plaintext: &str, tsk: &openpgp::Cert)
     -> openpgp::Result<()>
 {
     // Get the keypair to do the signing from the Cert.
     let keypair = tsk
         .keys().unencrypted_secret()
-        .with_policy(policy, None).supported().alive().revoked(false).for_signing()
+        .with_policy(policy, None).alive().revoked(false).for_signing()
         .nth(0).unwrap().key().clone().into_keypair()?;
 
     // Start streaming an OpenPGP message.
@@ -519,13 +519,13 @@ Verified data can be read from this using [`io::Read`].
 #
 # /// Signs the given message.
 # fn sign(policy: &dyn Policy,
-#         sink: &mut dyn Write, plaintext: &str, tsk: &openpgp::Cert)
+#         sink: &mut (dyn Write + Send + Sync), plaintext: &str, tsk: &openpgp::Cert)
 #     -> openpgp::Result<()>
 # {
 #     // Get the keypair to do the signing from the Cert.
 #     let keypair = tsk
 #         .keys().unencrypted_secret()
-#         .with_policy(policy, None).supported().alive().revoked(false).for_signing()
+#         .with_policy(policy, None).alive().revoked(false).for_signing()
 #         .nth(0).unwrap().key().clone().into_keypair()?;
 #
 #     // Start streaming an OpenPGP message.
diff --git a/guide/src/chapter_02.md b/guide/src/chapter_02.md
index 7d663701..fc88f653 100644
--- a/guide/src/chapter_02.md
+++ b/guide/src/chapter_02.md
@@ -55,7 +55,7 @@ fn main() -> openpgp::Result<()> {
 #
 # /// Encrypts the given message.
 # fn encrypt(policy: &dyn Policy,
-#            sink: &mut dyn Write, plaintext: &str, recipient: &openpgp::Cert)
+#            sink: &mut (dyn Write + Send + Sync), plaintext: &str, recipient: &openpgp::Cert)
 #            -> openpgp::Result<()> {
 #    let recipients =
 #        recipient.keys().with_policy(policy, None).supported().alive().revoked(false)
@@ -203,7 +203,7 @@ fn generate() -> openpgp::Result<openpgp::Cert> {
 #
 # /// Encrypts the given message.
 # fn encrypt(policy: &dyn Policy,
-#            sink: &mut dyn Write, plaintext: &str, recipient: &openpgp::Cert)
+#            sink: &mut (dyn Write + Send + Sync), plaintext: &str, recipient: &openpgp::Cert)
 #            -> openpgp::Result<()> {
 #    let recipients =
 #        recipient.keys().with_policy(policy, None).supported().alive().revoked(false)
@@ -351,7 +351,7 @@ implements [`io::Write`], and we simply write the plaintext to it.
 #
 /// Encrypts the given message.
 fn encrypt(policy: &dyn Policy,
-           sink: &mut dyn Write, plaintext: &str, recipient: &openpgp::Cert)
+           sink: &mut (dyn Write + Send + Sync), plaintext: &str, recipient: &openpgp::Cert)
            -> openpgp::Result<()> {
     let recipients =
         recipient.keys().with_policy(policy, None).supported().alive().revoked(false)
@@ -513,7 +513,7 @@ Decrypted data can be read from this using [`io::Read`].
 #
 # /// Encrypts the given message.
 # fn encrypt(policy: &dyn Policy,
-#            sink: &mut dyn Write, plaintext: &str, recipient: &openpgp::Cert)
+#            sink: &mut (dyn Write + Send + Sync), plaintext: &str, recipient: &openpgp::Cert)
 #            -> openpgp::Result<()> {
 #    let recipients =
 #        recipient.keys().with_policy(policy, None).supported().alive().revoked(false)