<!--
title: Write concise idiomatic code
domain: app-frameworks
topic: Code Style
language: Rust
source: vercel/next.js
updated: 
url: https://awesomereviewers.com/reviewers/nextjs-write-concise-idiomatic-code/
-->

Favor concise and idiomatic expressions in your Rust code to improve readability and maintainability. Specifically:

1. Use Rust's expressive methods instead of verbose alternatives
   ```rust
   // Prefer this
   ident_ref.query.owned().await?
   
   // Instead of this
   (*ident_ref.query.await?).clone()
   ```

2. Avoid redundant `.to_string()` calls in `format!` arguments when the type already implements `Display`
   ```rust
   // Prefer this
   format!("Check {} and {}", this.page, this.other_page)
   
   // Instead of this
   format!("Check {} and {}", this.page.to_string(), this.other_page.to_string())
   ```

3. Only derive the traits you actually need, removing unnecessary derives like `serde::Serialize` and `serde::Deserialize` when they're not used
   ```rust
   // Prefer this
   #[derive(Debug, Clone, Eq, PartialEq, Hash)]
   
   // Instead of this when serialization isn't needed
   #[derive(Debug, Clone, Eq, PartialEq, Hash, serde::Serialize, serde::Deserialize)]
   ```

These practices reduce visual noise and make the intent of your code clearer.