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-rw-r--r--guide/src/chapter_02.md8
1 files changed, 4 insertions, 4 deletions
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)