remove unused 'self' parameters

crates/fj-proc/src/expand.rs

@@ -7,7 +7,7 @@ use crate::parse::{
 };
 
 impl Initializer {
-    fn register(&self) -> TokenStream {
+    fn register() -> TokenStream {
         quote! {
             const _: () = {
                 fj::register_model!(|host| {
@@ -30,13 +30,13 @@ impl ToTokens for Initializer {
     fn to_tokens(&self, tokens: &mut TokenStream) {
         let Self { model } = self;
 
-        tokens.extend(self.register());
+        tokens.extend(Self::register());
         model.to_tokens(tokens);
     }
 }
 
 impl Model {
-    fn definition(&self) -> TokenStream {
+    fn definition() -> TokenStream {
         quote! { struct Model; }
     }
 
@@ -54,7 +54,7 @@ impl Model {
 
 impl ToTokens for Model {
     fn to_tokens(&self, tokens: &mut TokenStream) {
-        tokens.extend(self.definition());
+        tokens.extend(Self::definition());
         tokens.extend(self.trait_implementation());
     }
 }

crates/fj-viewer/src/input/handler.rs

@@ -4,40 +4,26 @@ use crate::camera::{Camera, FocusPoint};
 /// Input handling abstraction
 ///
 /// Takes user input and applies them to application state.
-pub struct InputHandler {
-    movement: Movement,
-    rotation: Rotation,
-    zoom: Zoom,
-}
+#[derive(Default)]
+pub struct InputHandler;
 
 impl InputHandler {
     /// Handle an input event
     pub fn handle_event(
-        &mut self,
         event: InputEvent,
         focus_point: FocusPoint,
         camera: &mut Camera,
     ) {
         match event {
             InputEvent::Translation { previous, current } => {
-                self.movement.apply(previous, current, focus_point, camera);
+                Movement::apply(previous, current, focus_point, camera);
             }
             InputEvent::Rotation { angle_x, angle_y } => {
-                self.rotation.apply(angle_x, angle_y, focus_point, camera);
+                Rotation::apply(angle_x, angle_y, focus_point, camera);
             }
             InputEvent::Zoom(zoom_delta) => {
-                self.zoom.apply(zoom_delta, focus_point, camera);
+                Zoom::apply(zoom_delta, focus_point, camera);
             }
         }
     }
 }
-
-impl Default for InputHandler {
-    fn default() -> Self {
-        Self {
-            movement: Movement,
-            rotation: Rotation,
-            zoom: Zoom,
-        }
-    }
-}

crates/fj-viewer/src/input/movement.rs

@@ -9,7 +9,6 @@ pub struct Movement;
 
 impl Movement {
     pub fn apply(
-        &mut self,
         previous: NormalizedScreenPosition,
         current: NormalizedScreenPosition,
         focus_point: FocusPoint,

crates/fj-viewer/src/input/rotation.rs

@@ -6,7 +6,6 @@ pub struct Rotation;
 
 impl Rotation {
     pub fn apply(
-        &self,
         angle_x: f64,
         angle_y: f64,
         focus_point: FocusPoint,

crates/fj-viewer/src/input/zoom.rs

@@ -6,7 +6,6 @@ pub struct Zoom;
 
 impl Zoom {
     pub fn apply(
-        &mut self,
         zoom_delta: f64,
         focus_point: FocusPoint,
         camera: &mut Camera,

crates/fj-viewer/src/viewer.rs

@@ -88,11 +88,7 @@ impl Viewer {
     /// Handle an input event
     pub fn handle_input_event(&mut self, event: InputEvent) {
         if let Some(focus_point) = self.focus_point {
-            self.input_handler.handle_event(
-                event,
-                focus_point,
-                &mut self.camera,
-            );
+            InputHandler::handle_event(event, focus_point, &mut self.camera);
         }
     }
 

tools/release-operator/src/release.rs

@@ -38,7 +38,7 @@ impl Release {
                 "Could not find a pull request with hash {sha} and label \
                 {label}",
             );
-            return self.miss();
+            return Self::miss();
         }
 
         let commit: String = cmd_lib::run_fun!(git log -n 1 "${sha}")?;
@@ -47,18 +47,18 @@ impl Release {
         let version = find_version_in_str(&commit)?;
 
         match version {
-            Some(v) => self.hit(&v.to_string()),
+            Some(v) => Self::hit(&v.to_string()),
             None => {
                 log::info!(
                     "Commit message is missing version number:\n\
                     {commit}",
                 );
-                self.miss()
+                Self::miss()
             }
         }
     }
 
-    fn hit(&self, tag: &str) -> anyhow::Result<()> {
+    fn hit(tag: &str) -> anyhow::Result<()> {
         let tag = format!("v{tag}");
         log::info!("detected release of {tag}");
 
@@ -70,7 +70,7 @@ impl Release {
         Ok(())
     }
 
-    fn miss(&self) -> anyhow::Result<()> {
+    fn miss() -> anyhow::Result<()> {
         log::info!("no release detected");
         Actions::set_output([(Outputs::ReleaseDetected, "false")])?;
         Ok(())