use crate::util::ser::{BigSize, FixedLengthReader, LengthRead, LengthReadable, LengthReadableArgs, Readable, ReadableArgs, Writeable, Writer};
use core::cmp;
+use core::fmt;
use crate::io::{self, Read};
use crate::prelude::*;
pub(super) const BIG_PACKET_HOP_DATA_LEN: usize = 32768;
/// Packet of hop data for next peer
-#[derive(Clone, Debug, Hash, PartialEq, Eq)]
+#[derive(Clone, Hash, PartialEq, Eq)]
pub struct Packet {
/// Bolt 04 version number
pub version: u8,
}
}
+impl fmt::Debug for Packet {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ f.write_fmt(format_args!("Onion message packet version {} with hmac {:?}", self.version, &self.hmac[..]))
+ }
+}
+
impl Writeable for Packet {
fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
self.version.write(w)?;
&ParsedOnionMessageContents::Custom(ref msg) => msg.tlv_type(),
}
}
+ fn msg_type(&self) -> &'static str {
+ match self {
+ ParsedOnionMessageContents::Offers(ref msg) => msg.msg_type(),
+ ParsedOnionMessageContents::Custom(ref msg) => msg.msg_type(),
+ }
+ }
}
impl<T: OnionMessageContents> Writeable for ParsedOnionMessageContents<T> {
pub trait OnionMessageContents: Writeable + core::fmt::Debug {
/// Returns the TLV type identifying the message contents. MUST be >= 64.
fn tlv_type(&self) -> u64;
+
+ /// Returns the message type
+ fn msg_type(&self) -> &'static str;
}
/// Forward control TLVs in their blinded and unblinded form.