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-rw-r--r--openpgp/src/packet_pile.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/openpgp/src/packet_pile.rs b/openpgp/src/packet_pile.rs
index 3d0bbe94..09a432b2 100644
--- a/openpgp/src/packet_pile.rs
+++ b/openpgp/src/packet_pile.rs
@@ -484,7 +484,7 @@ impl PacketPile {
/// # }
/// ```
pub fn children(&self)
- -> impl Iterator<Item=&Packet> + ExactSizeIterator
+ -> impl Iterator<Item=&Packet> + ExactSizeIterator + Send + Sync
{
self.top_level.children().expect("toplevel is a container")
}
@@ -509,7 +509,7 @@ impl PacketPile {
/// # }
/// ```
pub fn into_children(self)
- -> impl Iterator<Item=Packet> + ExactSizeIterator
+ -> impl Iterator<Item=Packet> + ExactSizeIterator + Send + Sync
{
self.top_level.into_children().expect("toplevel is a container")
}