---
title: init()
framework: System
role: symbol
role_heading: Initializer
platforms: [iOS 17.4+, iPadOS 17.4+, Mac Catalyst 17.4+, macOS 14.4+, tvOS 17.4+, visionOS 1.0+, watchOS 10.4+]
path: system/mach/port/init()
---

# init()

Allocate a new Mach port with a receive right, creating a Mach.Port<Mach.ReceiveRight> to manage it.

## Declaration

```swift
init()
```

## Discussion

Discussion This initializer will abort if the right could not be created. Callers may assert that a valid right is always returned.