Apply lints and cleanup to Rust code

libraries/bezier-rs/src/bezier/core.rs

@@ -150,7 +150,7 @@ impl Bezier {
 
 	/// Appends to the `svg` mutable string with an SVG shape representation of the handle lines.
 	pub fn handle_lines_to_svg(&self, svg: &mut String, attributes: String) {
-		let _ = write!(svg, r#"<path d="{}" {}/>"#, self.svg_handle_line_argument().unwrap_or_else(|| "".to_string()), attributes);
+		let _ = write!(svg, r#"<path d="{}" {}/>"#, self.svg_handle_line_argument().unwrap_or_default(), attributes);
 	}
 
 	/// Appends to the `svg` mutable string with an SVG shape representation of the anchors.

libraries/bezier-rs/src/bezier/structs.rs

@@ -16,7 +16,7 @@ pub struct ProjectionOptions {
 
 impl Default for ProjectionOptions {
 	fn default() -> Self {
-		ProjectionOptions {
+		Self {
 			lut_size: 20,
 			convergence_epsilon: 1e-4,
 			convergence_limit: 3,
@@ -56,7 +56,7 @@ pub struct ArcsOptions {
 
 impl Default for ArcsOptions {
 	fn default() -> Self {
-		ArcsOptions {
+		Self {
 			strategy: ArcStrategy::Automatic,
 			error: 0.5,
 			max_iterations: 100,
@@ -85,7 +85,7 @@ impl Debug for CircleArc {
 
 impl Default for CircleArc {
 	fn default() -> Self {
-		CircleArc {
+		Self {
 			center: DVec2::ZERO,
 			radius: 0.,
 			start_angle: 0.,

libraries/bezier-rs/src/bezier/transform.rs

@@ -61,8 +61,8 @@ impl Bezier {
 			};
 		}
 		// Depending on the order of `t1` and `t2`, determine which half of the split we need to keep
-		let t1_split_side = if t1 <= t2 { 1 } else { 0 };
-		let t2_split_side = if t1 <= t2 { 0 } else { 1 };
+		let t1_split_side = usize::from(t1 <= t2);
+		let t2_split_side = usize::from(t1 > t2);
 		let bezier_starting_at_t1 = self.split(t1)[t1_split_side];
 		// Adjust the ratio `t2` to its corresponding value on the new curve that was split on `t1`
 		let adjusted_t2 = if t1 < t2 || t1 == 0. {

libraries/bezier-rs/src/subpath/manipulators.rs

@@ -58,7 +58,7 @@ mod tests {
 		let handle2 = DVec2::new(40., 30.);
 		let handle3 = DVec2::new(10., 10.);
 
-		return Subpath::new(
+		Subpath::new(
 			vec![
 				ManipulatorGroup {
 					anchor: start,
@@ -82,7 +82,7 @@ mod tests {
 				},
 			],
 			false,
-		);
+		)
 	}
 
 	fn set_up_closed_subpath() -> Subpath {

libraries/bezier-rs/src/utils.rs

@@ -45,7 +45,7 @@ pub fn get_closest_point_in_lut(lut: &[DVec2], point: DVec2) -> (usize, f64) {
 	lut.iter()
 		.enumerate()
 		.map(|(i, p)| (i, point.distance_squared(*p)))
-		.min_by(|x, y| (&(x.1)).partial_cmp(&(y.1)).unwrap())
+		.min_by(|x, y| (x.1).partial_cmp(&(y.1)).unwrap())
 		.unwrap()
 }