From ee96e7d79ef9e5505a2b7440cd5dc544da23540d Mon Sep 17 00:00:00 2001
From: Till Höppner
Date: Sat, 23 Jan 2016 20:13:30 +0100
Subject: Restore full functionality

---
 src/format/binary.rs  | 22 ++++++++++------------
 src/format/mod.rs     | 12 ++++++------
 src/format/msgpack.rs | 22 ++++++++++------------
 3 files changed, 26 insertions(+), 30 deletions(-)

(limited to 'src/format')

diff --git a/src/format/binary.rs b/src/format/binary.rs
index 367cdf9..a7ae7ca 100644
--- a/src/format/binary.rs
+++ b/src/format/binary.rs
@@ -14,7 +14,6 @@
 
 use std::io::{ BufRead, Write };
 use std::iter::Iterator;
-use std::marker::PhantomData;
 
 use event::Event;
 use context::Context;
@@ -24,29 +23,28 @@ use bincode::{ self, SizeLimit };
 
 pub struct Binary;
 
-pub struct Iter<'a, R: 'a> where R: BufRead {
-    _phantom: PhantomData<&'a ()>,
-    input: R
+pub struct Iter<'a> {
+    input: &'a mut BufRead
 }
 
-impl<'a, R: 'a> Iterator for Iter<'a, R> where R: BufRead {
+impl<'a> Iterator for Iter<'a> {
     type Item = ::Result<Event<'a>>;
     fn next(&mut self) -> Option<::Result<Event<'a>>> {
-        Some(bincode::rustc_serialize::decode_from::<R, Event>(&mut self.input, SizeLimit::Infinite)
+        Some(bincode::rustc_serialize::decode_from::<_, Event>(&mut self.input, SizeLimit::Infinite)
              .map_err(|_| ::IlcError::BincodeDecode))
     }
 }
 
-impl<'a, W> Encode<'a, W> for Binary where W: Write {
-    fn encode(&'a self, _context: &'a Context, mut output: W, event: &'a Event) -> ::Result<()> {
+impl Encode for Binary {
+    fn encode<'a>(&'a self, _context: &'a Context, mut output: &'a mut Write, event: &'a Event) -> ::Result<()> {
         bincode::rustc_serialize::encode_into(event, &mut output, SizeLimit::Infinite)
             .map_err(|_| ::IlcError::BincodeEncode)
     }
 }
 
-impl<'a, R: 'a> Decode<'a, R> for Binary where R: BufRead {
-    type Output = Iter<'a, R>;
-    fn decode(&'a mut self, _context: &'a Context, input: R) -> Iter<R> {
-        Iter { _phantom: PhantomData, input: input }
+impl Decode for Binary {
+    fn decode<'a>(&'a mut self, _context: &'a Context, input: &'a mut BufRead)
+        -> Box<Iterator<Item = ::Result<Event<'a>>> + 'a> {
+        Box::new(Iter { input: input })
     }
 }
diff --git a/src/format/mod.rs b/src/format/mod.rs
index 370a92b..ff3a328 100644
--- a/src/format/mod.rs
+++ b/src/format/mod.rs
@@ -25,8 +25,8 @@ use context::Context;
 
 pub mod energymech;
 pub mod weechat3;
-//pub mod binary;
-//pub mod msgpack;
+pub mod binary;
+pub mod msgpack;
 
 pub trait Encode {
     fn encode<'a>(&'a self, context: &'a Context, output: &'a mut Write, event: &'a Event) -> ::Result<()>;
@@ -48,8 +48,8 @@ pub fn decoder(format: &str) -> Option<Box<Decode>> {
     match format {
         "energymech" => Some(Box::new(energymech::Energymech)),
         "weechat3" => Some(Box::new(weechat3::Weechat3)),
-//        "binary" => Some(Box::new(binary::Binary)),
-//        "msgpack" => Some(Box::new(msgpack::Msgpack)),
+        "binary" => Some(Box::new(binary::Binary)),
+        "msgpack" => Some(Box::new(msgpack::Msgpack)),
         _ => None
     }
 }
@@ -58,8 +58,8 @@ pub fn encoder(format: &str) -> Option<Box<Encode>> {
     match format {
         "energymech" => Some(Box::new(energymech::Energymech)),
         "weechat3" => Some(Box::new(weechat3::Weechat3)),
-//        "binary" => Some(Box::new(binary::Binary)),
-//        "msgpack" => Some(Box::new(msgpack::Msgpack)),
+        "binary" => Some(Box::new(binary::Binary)),
+        "msgpack" => Some(Box::new(msgpack::Msgpack)),
         _ => None
     }
 }
diff --git a/src/format/msgpack.rs b/src/format/msgpack.rs
index fb71b99..022e373 100644
--- a/src/format/msgpack.rs
+++ b/src/format/msgpack.rs
@@ -14,7 +14,6 @@
 
 use std::io::{ BufRead, Write };
 use std::iter::Iterator;
-use std::marker::PhantomData;
 
 use event::Event;
 use context::Context;
@@ -26,12 +25,11 @@ use rmp::decode::ReadError;
 
 pub struct Msgpack;
 
-pub struct Iter<'a, R: 'a> where R: BufRead {
-    _phantom: PhantomData<&'a ()>,
-    input: R
+pub struct Iter<'a> {
+    input: &'a mut BufRead
 }
 
-impl<'a, R: 'a> Iterator for Iter<'a, R> where R: BufRead {
+impl<'a> Iterator for Iter<'a> {
     type Item = ::Result<Event<'a>>;
     fn next(&mut self) -> Option<::Result<Event<'a>>> {
         use msgpack::decode;
@@ -43,16 +41,16 @@ impl<'a, R: 'a> Iterator for Iter<'a, R> where R: BufRead {
     }
 }
 
-impl<'a, W> Encode<'a, W> for Msgpack where W: Write {
-    fn encode(&'a self, _context: &'a Context, mut output: W, event: &'a Event) -> ::Result<()> {
-        event.encode(&mut Encoder::new(&mut output))
+impl Encode for Msgpack {
+    fn encode<'a>(&'a self, _context: &'a Context, output: &'a mut Write, event: &'a Event) -> ::Result<()> {
+        event.encode(&mut Encoder::new(output))
             .map_err(|e| ::IlcError::MsgpackEncode(e))
     }
 }
 
-impl<'a, R: 'a> Decode<'a, R> for Msgpack where R: BufRead {
-    type Output = Iter<'a, R>;
-    fn decode(&'a mut self, _context: &'a Context, input: R) -> Iter<R> {
-        Iter { _phantom: PhantomData, input: input }
+impl Decode for Msgpack {
+    fn decode<'a>(&'a mut self, _context: &'a Context, input: &'a mut BufRead)
+        -> Box<Iterator<Item = ::Result<Event<'a>>> + 'a> {
+        Box::new(Iter { input: input })
     }
 }
-- 
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