Merge pull request #1067 from chitoyuu/chore/appease-clippy

Appease clippy

Author: chitoyuu

gdnative-core/src/export/macros.rs

@@ -15,7 +15,6 @@
 
 mod class;
 mod class_builder;
-mod macros;
 mod method;
 mod property;
 mod signal;

gdnative-core/src/export/mod.rs

@@ -155,7 +155,7 @@ impl VariantRepr {
             VariantRepr::Tuple(fields) => {
                 if fields.len() == 1 {
                     // as newtype
-                    let field = fields.get(0).unwrap();
+                    let field = fields.first().unwrap();
                     if field.attr.skip_to_variant {
                         return Err(syn::Error::new(
                             field.ident.span(),
@@ -235,7 +235,7 @@ impl VariantRepr {
             VariantRepr::Tuple(fields) => {
                 if fields.len() == 1 {
                     // as newtype
-                    let field = fields.get(0).unwrap();
+                    let field = fields.first().unwrap();
                     if field.attr.skip_from_variant {
                         return Err(syn::Error::new(
                             field.ident.span(),