Pass the nav links in the PageHeader render context.

src/context/blog_post_page.rs

@@ -61,6 +61,12 @@ render!(
                     render_context.output_file,
                     "",
                 )?),
+                Some(get_web_path(
+                    render_context.config,
+                    render_context.output_root_directory,
+                    render_context.output_file,
+                    "about_me",
+                )?),
             );
             let link_to_blog_post = get_web_path(
                 render_context.config,

src/context/blog_stream.rs

@@ -59,6 +59,12 @@ render!(
                 render_context.output_file,
                 "",
             )?),
+            Some(get_web_path(
+                render_context.config,
+                render_context.output_root_directory,
+                render_context.output_file,
+                "about_me",
+            )?),
         );
 
         let children = original

src/context/page.rs

@@ -40,6 +40,12 @@ render!(RenderPage, IPage, original, render_context, {
                 render_context.output_file,
                 "",
             )?),
+            Some(get_web_path(
+                render_context.config,
+                render_context.output_root_directory,
+                render_context.output_file,
+                "about_me",
+            )?),
         );
         let link_to_blog_post = get_web_path(
             render_context.config,

src/context/page_header.rs

@@ -7,13 +7,35 @@ use serde::Serialize;
 pub(crate) struct PageHeader {
     website_title: Option<String>,
     home_link: Option<String>,
+    nav_links: Vec<NavLink>,
+}
+
+/// A link in the top-right of the page.
+#[derive(Debug, Serialize)]
+#[serde(tag = "type")]
+#[serde(rename = "nav_link")]
+pub(crate) struct NavLink {
+    text: Option<String>,
+    url: Option<String>,
 }
 
 impl PageHeader {
-    pub(crate) fn new(website_title: Option<String>, home_link: Option<String>) -> PageHeader {
+    pub(crate) fn new(
+        website_title: Option<String>,
+        home_link: Option<String>,
+        about_me_link: Option<String>,
+    ) -> PageHeader {
         PageHeader {
             website_title,
             home_link,
+            nav_links: about_me_link
+                .map(|url| {
+                    vec![NavLink {
+                        text: Some("About Me".to_owned()),
+                        url: Some(url),
+                    }]
+                })
+                .unwrap_or_default(),
         }
     }
 }