From 3e0dca5ff63fbb8a338b61be283e1f8db3a3777d Mon Sep 17 00:00:00 2001
From: Mathieu David <mathieudavid@mathieudavid.org>
Date: Tue, 28 Jun 2016 22:54:26 +0200
Subject: [PATCH] Include the new Book struct in a hashmap alongside the old
 representation

---
 src/book/mod.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/book/mod.rs b/src/book/mod.rs
index 4ce695a1..c6c86129 100644
--- a/src/book/mod.rs
+++ b/src/book/mod.rs
@@ -18,12 +18,13 @@ use std::io;
 use std::io::Write;
 use std::io::ErrorKind;
 use std::process::Command;
+use std::collections::HashMap;
 
 use {theme, parse, utils};
 use renderer::{Renderer, HtmlHandlebars};
 
 
-pub struct MDBook {
+pub struct MDBook<'a> {
     root: PathBuf,
     dest: PathBuf,
     src: PathBuf,
@@ -33,12 +34,13 @@ pub struct MDBook {
     pub description: String,
 
     pub content: Vec<BookItem>,
+    books: HashMap<&'a str, Book>,
     renderer: Box<Renderer>,
 
     livereload: Option<String>,
 }
 
-impl MDBook {
+impl<'a> MDBook<'a> {
     /// Create a new `MDBook` struct with root directory `root`
     ///
     /// - The default source directory is set to `root/src`
@@ -62,6 +64,7 @@ impl MDBook {
             description: String::new(),
 
             content: vec![],
+            books: HashMap::new(),
             renderer: Box::new(HtmlHandlebars::new()),
 
             livereload: None,