<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Models\User;

<?php

namespace App\Events;

use App\Models\Order;
use Illuminate\Broadcasting\InteractsWithSockets;

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;

<?php

namespace App\Http\Resources;

use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

<?php

namespace App\Jobs;

use App\Models\Podcast;
use App\Services\AudioProcessor;

<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

<?php

namespace App\Providers;

use App\Contracts\PaymentGateway;
use App\Services\StripePaymentGateway;

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

use std::mem;

fn main() {
    let mut x = 5;
    let mut y = 10;

use std::mem::MaybeUninit;

fn main() {
    let mut uninit: MaybeUninit<i32> = MaybeUninit::uninit();
    unsafe {
        uninit.as_mut_ptr().write(42);

# Install
cargo install cargo-expand

# Expand entire crate
cargo expand

// In a proc-macro crate:
use proc_macro::TokenStream;
use quote::quote;
use syn::{parse_macro_input, DeriveInput};

#[proc_macro_derive(MyTrait)]