rust: correct formatting to be more consistent with existing code

Author: svix-mman

Diff for: src/template.rs

@@ -23,7 +23,7 @@ pub(crate) fn env() -> Result<minijinja::Environment<'static>, minijinja::Error>
 
             let prefix = match &*style {
                 "python" => {
-                    return Ok(format!(r#""""{}""""#, s));
+                    return Ok(format!(r#""""{s}""""#));
                 }
                 "java" | "kotlin" | "javascript" | "js" | "ts" | "typescript" => {
                     if !s.contains("\n") {

Diff for: src/types.rs

@@ -139,6 +139,7 @@ impl FieldType {
             Self::SchemaRef(name) => name.clone().into(),
         }
     }
+
     fn to_python_typename(&self) -> Cow<'_, str> {
         match self {
             FieldType::Bool => "bool".into(),
@@ -149,7 +150,7 @@ impl FieldType {
                 format!("t.List[{}]", field_type.to_python_typename()).into()
             }
 
-            FieldType::SchemaRef(name) => format!("models.{}", name).into(),
+            FieldType::SchemaRef(name) => format!("models.{name}").into(),
         }
     }
 }
@@ -170,7 +171,6 @@ impl minijinja::value::Object for FieldType {
                 ensure_no_args(args, "to_python")?;
                 Ok(self.to_python_typename().into())
             }
-
             "to_csharp" => {
                 ensure_no_args(args, "to_csharp")?;
                 Ok(self.to_csharp_typename().into())