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use packet::Tag;
use packet;
use Packet;
/// Holds an unknown packet.
///
/// This is used by the parser to hold packets that it doesn't know
/// how to process rather than abort.
///
/// This packet effectively holds a binary blob.
#[derive(PartialEq, Eq, Hash, Clone, Debug)]
pub struct Unknown {
/// CTB packet header fields.
pub(crate) common: packet::Common,
/// Packet tag.
pub(crate) tag: Tag,
}
impl Unknown {
/// Returns a new `Unknown` packet.
pub fn new(tag: Tag) -> Self {
Unknown {
common: Default::default(),
tag: tag,
}
}
/// Gets the unknown packet's tag.
pub fn tag(&self) -> Tag {
self.tag
}
/// Sets the unknown packet's tag.
pub fn set_tag(&mut self, tag: Tag) {
self.tag = tag;
}
/// Sets the packet's contents.
///
/// This is the raw packet content not include the CTB and length
/// information, and not encoded using something like OpenPGP's
/// partial body encoding.
pub fn body(&self) -> Option<&[u8]> {
self.common.body.as_ref().map(|b| b.as_slice())
}
/// Sets the packet's contents.
///
/// This is the raw packet content not include the CTB and length
/// information, and not encoded using something like OpenPGP's
/// partial body encoding.
pub fn set_body(&mut self, data: Vec<u8>) {
self.common.body = Some(data);
}
/// Convert the `Unknown` struct to a `Packet`.
pub fn to_packet(self) -> Packet {
Packet::Unknown(self)
}
}
impl From<Unknown> for Packet {
fn from(s: Unknown) -> Self {
s.to_packet()
}
}
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