X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fser.rs;h=b02fef275d2c08d644f1f706c8440f3d688d682c;hb=f4729075cbfef9f99e8316335dd1e8d15671674d;hp=a49b033db3d51010073260f8d0023dac5e6a5c1c;hpb=b385a40e4aadace8bd6646c42c6c662b8f1901e9;p=rust-lightning

diff --git a/lightning/src/util/ser.rs b/lightning/src/util/ser.rs
index a49b033d..b02fef27 100644
--- a/lightning/src/util/ser.rs
+++ b/lightning/src/util/ser.rs
@@ -12,7 +12,6 @@
 
 use prelude::*;
 use std::io::{Read, Write};
-use std::collections::HashMap;
 use core::hash::Hash;
 use std::sync::Mutex;
 use core::cmp;
@@ -698,6 +697,18 @@ impl Readable for PaymentSecret {
 	}
 }
 
+impl<T: Writeable> Writeable for Box<T> {
+	fn write<W: Writer>(&self, w: &mut W) -> Result<(), ::std::io::Error> {
+		T::write(&**self, w)
+	}
+}
+
+impl<T: Readable> Readable for Box<T> {
+	fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
+		Ok(Box::new(Readable::read(r)?))
+	}
+}
+
 impl<T: Writeable> Writeable for Option<T> {
 	fn write<W: Writer>(&self, w: &mut W) -> Result<(), ::std::io::Error> {
 		match *self {
@@ -824,3 +835,19 @@ impl<A: Writeable, B: Writeable> Writeable for (A, B) {
 		self.1.write(w)
 	}
 }
+
+impl<A: Readable, B: Readable, C: Readable> Readable for (A, B, C) {
+	fn read<R: Read>(r: &mut R) -> Result<Self, DecodeError> {
+		let a: A = Readable::read(r)?;
+		let b: B = Readable::read(r)?;
+		let c: C = Readable::read(r)?;
+		Ok((a, b, c))
+	}
+}
+impl<A: Writeable, B: Writeable, C: Writeable> Writeable for (A, B, C) {
+	fn write<W: Writer>(&self, w: &mut W) -> Result<(), ::std::io::Error> {
+		self.0.write(w)?;
+		self.1.write(w)?;
+		self.2.write(w)
+	}
+}