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1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 //! The data that we will serialize and deserialize.
13 use rustc
::dep_graph
::DepNode
;
14 use rustc_serialize
::{Decoder
as RustcDecoder
,
15 Encodable
as RustcEncodable
, Encoder
as RustcEncoder
};
17 use super::directory
::DefPathIndex
;
19 #[derive(Debug, RustcEncodable, RustcDecodable)]
20 pub struct SerializedDepGraph
{
21 pub nodes
: Vec
<DepNode
<DefPathIndex
>>,
22 pub edges
: Vec
<SerializedEdge
>,
23 pub hashes
: Vec
<SerializedHash
>,
26 pub type SerializedEdge
= (DepNode
<DefPathIndex
>, DepNode
<DefPathIndex
>);
28 #[derive(Debug, RustcEncodable, RustcDecodable)]
29 pub struct SerializedHash
{
30 pub index
: DefPathIndex
,
32 /// the hash itself, computed by `calculate_item_hash`