update dependency versions

Cargo.toml

@@ -15,13 +15,14 @@ exclude = [
 ]
 
 [dependencies]
-clap = "2.2.1"
+clap = "2.19.2"
-handlebars = { version = "0.20.0", features = ["serde_type"] }
+handlebars = { version = "0.23.0", features = ["serde_type"] }
-serde = "0.8.17"
+serde = "0.8"
-serde_json = "0.8.3"
+serde_json = "0.8"
 pulldown-cmark = "0.0.8"
 log = "0.3"
-env_logger = "0.3.4"
+env_logger = "0.3"
+toml = { version = "0.2", features = ["serde"] }
 
 # Watch feature
 notify = { version = "2.5.5", optional = true }
@@ -33,12 +34,10 @@ iron = { version = "0.4", optional = true }
 staticfile = { version = "0.3", optional = true }
 ws = { version = "0.5.1", optional = true}
 
-
 # Tests
 [dev-dependencies]
 tempdir = "0.3.4"
 
-
 [features]
 default = ["output", "watch", "serve"]
 debug = []

src/renderer/html_handlebars/helpers/navigation.rs

@@ -1,10 +1,11 @@
 use std::path::Path;
-use std::collections::BTreeMap;
+use std::collections::{VecDeque, BTreeMap};
 
 use serde_json;
 use serde_json::value::ToJson;
 use handlebars::{Handlebars, RenderError, RenderContext, Helper, Context, Renderable};
 
+
 // Handlebars helper for navigation
 
 pub fn previous(c: &Context, _h: &Helper, r: &Handlebars, rc: &mut RenderContext) -> Result<(), RenderError> {
@@ -14,9 +15,9 @@ pub fn previous(c: &Context, _h: &Helper, r: &Handlebars, rc: &mut RenderContext
     // get value from context data
     // rc.get_path() is current json parent path, you should always use it like this
     // param is the key of value you want to display
-    let chapters = c.navigate(rc.get_path(), "chapters");
+    let chapters = c.navigate(rc.get_path(), &VecDeque::new(), "chapters");
 
-    let current = c.navigate(rc.get_path(), "path")
+    let current = c.navigate(rc.get_path(), &VecDeque::new(), "path")
         .to_string()
         .replace("\"", "");
 
@@ -114,9 +115,9 @@ pub fn next(c: &Context, _h: &Helper, r: &Handlebars, rc: &mut RenderContext) ->
     // get value from context data
     // rc.get_path() is current json parent path, you should always use it like this
     // param is the key of value you want to display
-    let chapters = c.navigate(rc.get_path(), "chapters");
+    let chapters = c.navigate(rc.get_path(), &VecDeque::new(), "chapters");
 
-    let current = c.navigate(rc.get_path(), "path")
+    let current = c.navigate(rc.get_path(), &VecDeque::new(), "path")
         .to_string()
         .replace("\"", "");
 

src/renderer/html_handlebars/helpers/toc.rs

@@ -1,5 +1,5 @@
 use std::path::Path;
-use std::collections::BTreeMap;
+use std::collections::{VecDeque, BTreeMap};
 
 use serde_json;
 use handlebars::{Handlebars, HelperDef, RenderError, RenderContext, Helper, Context};
@@ -15,8 +15,8 @@ impl HelperDef for RenderToc {
         // get value from context data
         // rc.get_path() is current json parent path, you should always use it like this
         // param is the key of value you want to display
-        let chapters = c.navigate(rc.get_path(), "chapters");
+        let chapters = c.navigate(rc.get_path(), &VecDeque::new(), "chapters");
-        let current = c.navigate(rc.get_path(), "path").to_string().replace("\"", "");
+        let current = c.navigate(rc.get_path(), &VecDeque::new(), "path").to_string().replace("\"", "");
         try!(rc.writer.write("<ul class=\"chapter\">".as_bytes()));
 
         // Decode json format