diff --git a/Cargo.toml b/Cargo.toml
index a1fd365..193fc42 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,3 +4,6 @@ members = [
     "crates/binding",
 ]
 resolver = "2"
+
+[profile.release]
+lto = true
diff --git a/crates/binding/Cargo.toml b/crates/binding/Cargo.toml
index b593bc3..508a4dd 100644
--- a/crates/binding/Cargo.toml
+++ b/crates/binding/Cargo.toml
@@ -19,6 +19,3 @@ svgr-rs = { path = "../core", features = ["node"] }
 
 [build-dependencies]
 napi-build = "2.0.1"
-
-[profile.release]
-lto = true
diff --git a/crates/binding/src/lib.rs b/crates/binding/src/lib.rs
index 5aca5b9..d27fe36 100644
--- a/crates/binding/src/lib.rs
+++ b/crates/binding/src/lib.rs
@@ -14,10 +14,7 @@ pub async fn transform_node(
   state: Option<State>,
 ) -> napi::bindgen_prelude::Result<String> {
   let config: Config = get_deserialized(&config)?;
-  let state = match state {
-    Some(state) => state,
-    None => Default::default(),
-  };
+  let state = state.unwrap_or_default();
   match transform(code, config, state) {
     Ok(result) => napi::bindgen_prelude::Result::Ok(result),
     Err(reason) => napi::bindgen_prelude::Result::Err(napi::bindgen_prelude::Error::from_reason(
diff --git a/crates/core/Cargo.toml b/crates/core/Cargo.toml
index 00ac892..0272839 100644
--- a/crates/core/Cargo.toml
+++ b/crates/core/Cargo.toml
@@ -36,6 +36,3 @@ linked_hash_set = "0.1.4"
 
 [dev-dependencies]
 testing = "0.32.5"
-
-[profile.release]
-lto = true
diff --git a/crates/core/src/svg_dynamic_title.rs b/crates/core/src/svg_dynamic_title.rs
index 90f2c5e..a1bdd6c 100644
--- a/crates/core/src/svg_dynamic_title.rs
+++ b/crates/core/src/svg_dynamic_title.rs
@@ -109,7 +109,7 @@ impl Visitor {
         ..
       }) = attr
       {
-        if ident.sym.to_string() == "id" {
+        if ident.sym.as_str() == "id" {
           return true;
         }
       }
diff --git a/crates/core/src/svg_em_dimensions.rs b/crates/core/src/svg_em_dimensions.rs
index 7f5eb46..e26c42c 100644
--- a/crates/core/src/svg_em_dimensions.rs
+++ b/crates/core/src/svg_em_dimensions.rs
@@ -55,7 +55,7 @@ impl VisitMut for Visitor {
   fn visit_mut_jsx_opening_element(&mut self, n: &mut JSXOpeningElement) {
     let is_svg = ELEMENTS.iter().any(|element| {
       if let JSXElementName::Ident(ident) = n.name.clone() {
-        return ident.sym.to_string() == *element;
+        return ident.sym.as_str() == *element;
       }
       false
     });
@@ -74,7 +74,7 @@ impl VisitMut for Visitor {
             .iter()
             .enumerate()
             .for_each(|(index, attr)| {
-              if ident.sym.to_string() == *attr {
+              if ident.sym.as_str() == *attr {
                 match *attr {
                   "height" => {
                     jsx_attr.value.replace(get_value(self.height.as_ref()));
diff --git a/crates/core/src/transform_react_native_svg.rs b/crates/core/src/transform_react_native_svg.rs
index cbc517a..cebb85b 100644
--- a/crates/core/src/transform_react_native_svg.rs
+++ b/crates/core/src/transform_react_native_svg.rs
@@ -85,7 +85,7 @@ impl SvgElementVisitor {
 impl VisitMut for SvgElementVisitor {
   fn visit_mut_jsx_element(&mut self, n: &mut JSXElement) {
     if let JSXElementName::Ident(ident) = &mut n.opening.name {
-      if ident.sym.to_string() == "svg" {
+      if ident.sym.as_str() == "svg" {
         let mut jsx_element_visitor = JSXElementVisitor::new(
           self.replaced_components.clone(),
           self.unsupported_components.clone(),
@@ -206,7 +206,7 @@ impl ImportDeclVisitor {
 
 impl VisitMut for ImportDeclVisitor {
   fn visit_mut_import_decl(&mut self, n: &mut ImportDecl) {
-    if n.src.value.to_string() == "react-native-svg" {
+    if n.src.value.as_str() == "react-native-svg" {
       for component in self.replaced_components.borrow().iter() {
         if n.specifiers.iter().any(|specifier| {
           if let ImportSpecifier::Named(named) = specifier {
@@ -233,7 +233,7 @@ impl VisitMut for ImportDeclVisitor {
       }
 
       self.import_decl_span = Some(n.span);
-    } else if n.src.value.to_string() == "expo" {
+    } else if n.src.value.as_str() == "expo" {
       n.specifiers
         .push(ImportSpecifier::Named(ImportNamedSpecifier {
           local: Ident::new("Svg".into(), DUMMY_SP, SyntaxContext::empty()),
diff --git a/crates/core/src/transform_svg_component/variables.rs b/crates/core/src/transform_svg_component/variables.rs
index 803cbbe..b2124f9 100644
--- a/crates/core/src/transform_svg_component/variables.rs
+++ b/crates/core/src/transform_svg_component/variables.rs
@@ -454,7 +454,7 @@ fn get_or_create_import(
         .specifiers
         .iter()
         .any(|specifier| matches!(specifier, ImportSpecifier::Namespace(_)));
-      if !is_namespace_import && import_decl.src.value.to_string() == soruce_value {
+      if !is_namespace_import && import_decl.src.value.as_str() == soruce_value {
         existing = Some(import_decl);
         break;
       }