From e888c0e66f0fae9ebfcb20d3eda49b38d23995b8 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Sat, 26 Nov 2022 21:02:52 -0500
Subject: [PATCH] Make the node type generic.

---
 src/parser/new_context.rs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/parser/new_context.rs b/src/parser/new_context.rs
index 4e5dc2e7..5c38ecaa 100644
--- a/src/parser/new_context.rs
+++ b/src/parser/new_context.rs
@@ -6,7 +6,7 @@ use super::text::bold_end;
 use super::text::Res;
 
 type Matcher = dyn for<'s> Fn(&'s str) -> IResult<&'s str, &'s str, VerboseError<&'s str>>;
-type Link<'r> = Option<&'r Node<'r>>;
+type Link<'r, T> = Option<&'r Node<'r, T>>;
 
 pub trait OrgModeContext<'r> {
     // todo
@@ -25,14 +25,14 @@ pub enum ChainBehavior<'r> {
     IgnoreParent(Option<&'r Matcher>),
 }
 
-struct Node<'r> {
-    elem: &'r dyn OrgModeContext<'r>,
-    parent: Link<'r>,
+struct Node<'r, T: 'r + ?Sized> {
+    elem: &'r T,
+    parent: Link<'r, T>,
 }
 
 struct ContextTree<'r> {
     // Not using Link so the ContextTree can own this node
-    head: Option<Node<'r>>,
+    head: Option<Node<'r, dyn OrgModeContext<'r>>>,
 }
 
 impl<'r> ContextTree<'r> {