Add the page header to the render context.

src/context/blog_post_page.rs

@@ -2,6 +2,7 @@ use serde::Serialize;
 
 use super::footnote_definition::RenderRealFootnoteDefinition;
 use super::GlobalSettings;
+use super::PageHeader;
 use super::RenderDocumentElement;
 
 #[derive(Debug, Serialize)]
@@ -10,6 +11,8 @@ use super::RenderDocumentElement;
 pub(crate) struct RenderBlogPostPage {
     global_settings: GlobalSettings,
 
+    page_header: Option<PageHeader>,
+
     /// The title that will be shown visibly on the page.
     title: Option<String>,
 
@@ -24,6 +27,7 @@ impl RenderBlogPostPage {
     // TODO: Maybe these settings should be moved into a common struct so this can have the same type signature as the others.
     pub(crate) fn new(
         global_settings: GlobalSettings,
+        page_header: Option<PageHeader>,
         title: Option<String>,
         self_link: Option<String>,
         children: Vec<RenderDocumentElement>,
@@ -31,6 +35,7 @@ impl RenderBlogPostPage {
     ) -> RenderBlogPostPage {
         RenderBlogPostPage {
             global_settings,
+            page_header,
             title,
             self_link,
             children,

src/intermediate/convert.rs

@@ -81,6 +81,7 @@ pub(crate) fn convert_blog_post_page_to_render_context<D: AsRef<Path>, F: AsRef<
 
     let ret = RenderBlogPostPage::new(
         global_settings,
+        Some(page_header),
         page.title.clone(),
         Some(link_to_blog_post),
         children,