fix build issues

Cargo.lock

@@ -1416,7 +1416,7 @@ version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
 dependencies = [
- "ahash",
+ "ahash 0.8.3",
 ]
 
 [[package]]
@@ -1484,7 +1484,7 @@ dependencies = [
 name = "helix-event"
 version = "0.6.0"
 dependencies = [
- "ahash",
+ "ahash 0.8.3",
  "anyhow",
  "futures-executor",
  "hashbrown 0.13.2",

helix-term/src/application.rs

@@ -255,7 +255,7 @@ impl Application {
                 register: None,
                 count: std::num::NonZeroUsize::new(1),
                 editor: &mut app.editor,
-                callback: None,
+                callback: Vec::new(),
                 on_next_key_callback: None,
                 jobs: &mut app.jobs,
             };

helix-term/src/commands/engine/components.rs

@@ -93,7 +93,7 @@ pub fn helix_component_module() -> BuiltInModule {
                         register: None,
                         count: None,
                         editor: cx.editor,
-                        callback: None,
+                        callback: Vec::new(),
                         on_next_key_callback: None,
                         jobs: cx.jobs,
                     };
@@ -348,7 +348,7 @@ impl Component for SteelDynamicComponent {
             register: None,
             count: None,
             editor: ctx.editor,
-            callback: None,
+            callback: Vec::new(),
             on_next_key_callback: None,
             jobs: ctx.jobs,
         };
@@ -395,7 +395,7 @@ impl Component for SteelDynamicComponent {
                 register: None,
                 count: None,
                 editor: ctx.editor,
-                callback: None,
+                callback: Vec::new(),
                 on_next_key_callback: None,
                 jobs: ctx.jobs,
             };

helix-term/src/commands/engine/scheme.rs

@@ -306,7 +306,7 @@ impl super::PluginSystem for SteelScriptingEngine {
                             register: None,
                             count: std::num::NonZeroUsize::new(1),
                             editor: cx.editor,
-                            callback: None,
+                            callback: Vec::new(),
                             on_next_key_callback: None,
                             jobs: cx.jobs,
                         };
@@ -1017,7 +1017,7 @@ fn configure_engine() -> std::rc::Rc<std::cell::RefCell<steel::steel_vm::engine:
                         register: None,
                         count: None,
                         editor: cx.editor,
-                        callback: None,
+                        callback: Vec::new(),
                         on_next_key_callback: None,
                         jobs: cx.jobs,
                     };
@@ -1574,7 +1574,7 @@ fn enqueue_command(cx: &mut Context, callback_fn: SteelVal) {
                     register: None,
                     count: None,
                     editor,
-                    callback: None,
+                    callback: Vec::new(),
                     on_next_key_callback: None,
                     jobs,
                 };
@@ -1610,7 +1610,7 @@ fn enqueue_command_with_delay(cx: &mut Context, delay: SteelVal, callback_fn: St
                     register: None,
                     count: None,
                     editor,
-                    callback: None,
+                    callback: Vec::new(),
                     on_next_key_callback: None,
                     jobs,
                 };
@@ -1647,7 +1647,7 @@ fn await_value(cx: &mut Context, value: SteelVal, callback_fn: SteelVal) {
                     register: None,
                     count: None,
                     editor,
-                    callback: None,
+                    callback: Vec::new(),
                     on_next_key_callback: None,
                     jobs,
                 };