support for mutable props - useful for iterators for example

1 files changed, 11 insertions, 3 deletions

diff --git a/src/interactive/widgets/main.rs b/src/interactive/widgets/main.rs
index 977e79f..f5a2fac 100644
--- a/src/interactive/widgets/main.rs
+++ b/src/interactive/widgets/main.rs
@@ -7,7 +7,7 @@ use crate::interactive::{
     FocussedPane, TerminalApp,
 };
 use dua::traverse::Traversal;
-use std::borrow::Borrow;
+use std::borrow::{Borrow, BorrowMut};
 use tui::style::{Color, Style};
 use tui::{
     buffer::Buffer,
@@ -31,8 +31,15 @@ pub struct ReactMainWindow {
 
 impl<'a, 'b> Component for ReactMainWindow {
     type Props = TerminalApp;
+    type PropsMut = ();
 
-    fn render(&mut self, props: impl Borrow<TerminalApp>, area: Rect, buf: &mut Buffer) {
+    fn render(
+        &mut self,
+        props: impl Borrow<TerminalApp>,
+        _props_mut: impl BorrowMut<Self::PropsMut>,
+        area: Rect,
+        buf: &mut Buffer,
+    ) {
         let TerminalApp {
             traversal:
                 Traversal {
@@ -104,7 +111,7 @@ impl<'a, 'b> Component for ReactMainWindow {
             let props = ReactHelpPaneProps {
                 border_style: help_style,
             };
-            pane.render(props, help_area, buf);
+            pane.render(props, (), help_area, buf);
         }
 
         ReactFooter.render(
@@ -114,6 +121,7 @@ impl<'a, 'b> Component for ReactMainWindow {
                 format: display.byte_format,
                 message: state.message.clone(),
             },
+            (),
             footer_area,
             buf,
         );