What elements are included in the coroutine mechanism?

The coroutine mechanism in Android (Kotlin) includes the following main elements:

• CoroutineScope — the scope of coroutines, defines the lifecycle.
• Job — a task that can be canceled, represents a coroutine.
• Dispatcher — determines the thread or thread pool on which the coroutine runs (e.g., Dispatchers.Main, Dispatchers.IO).
• Suspend functions — functions that can suspend the execution of a coroutine without blocking the thread.

Example:

fun loadData() = CoroutineScope(Dispatchers.Main).launch {
    val data = withContext(Dispatchers.IO) { fetchDataFromNetwork() }
    updateUI(data)
}