implement hooks, fix docs

1 files changed, 4 insertions, 4 deletions

diff --git a/rprt-engine/src/explainer.rs b/rprt-engine/src/explainer.rs
index e3e99fb..cc0a5c3 100644
--- a/rprt-engine/src/explainer.rs
+++ b/rprt-engine/src/explainer.rs
@@ -208,11 +208,11 @@ fn build_tree_from_expr(
             });
             g_pos
         }
-        Composite::Hook { kind, left, right } => {
+        Composite::Hook { kind, f, g } => {
             let left_offset = offset + 1;
-            let left_pos = build_tree_from_expr(left, depth + 1, left_offset, nodes);
-            let right_offset = left_offset + format_width(left) + 1;
-            let right_pos = build_tree_from_expr(right, depth + 1, right_offset, nodes);
+            let left_pos = build_tree_from_expr(f, depth + 1, left_offset, nodes);
+            let right_offset = left_offset + format_width(f) + 1;
+            let right_pos = build_tree_from_expr(g, depth + 1, right_offset, nodes);
 
             nodes.push(TreeNode {
                 pos: left_pos,