Type-Erased Existential Generic AsyncSequence Values in Swift

Related tags

Concurrency macos swift ios xcode async tvos watchos await structured-concurrency
Overview

AnyAsyncSequence

MIT License Package Releases Build Results Swift Version Supported Platforms

AnyAsyncSequence allows you to expose AsyncSequence interfaces in your APIs without exposing the underlying sequence type, while continuing to expose the sequence's Element type to consumers, so they can asynchronously iterate over the sequence.

I assume that when Swift adds type constraints to opaque types (as has been hinted), this package may become unnecessary.

Installation

AnyAsyncSequence currently distributed exclusively through the Swift Package Manager.

To add AnyAsyncSequence as a dependency to an existing Swift package, add the following line of code to the dependencies parameter of your Package.swift file:

dependencies: [
    .package(url: "https://github.com/vsanthanam/AnyAsyncSequence.git", .upToNextMajor(from: "1.0.0"))
]

To add AnyAsyncSequence as a dependency to an Xcode Project:

  • Choose File → Add Packages...
  • Enter package URL https://github.com/vsanthanam/AnyAsyncSequence.git and select your release and of choice.

Other distribution mechanisms like CocoaPods or Carthage may be added in the future.

Additional installation instructions are available on the Swift Package Index

Usage

import AnyAsyncSequence

var mySequence: AnyAsyncSequence<Element> {
    myTypedSequence.eraseToAnyAsyncSequence()
}

Explore the documentation for more details.

License

AnyAsyncSequence is available under the MIT license. See the LICENSE file for more information.

You might also like...
Kommander is a Swift library to manage the task execution in different threads.
Kommander is a Swift library to manage the task execution in different threads.

A lightweight, pure-Swift library for manage the task execution in different threads. Through the definition a simple but powerful concept, Kommand.

Intelygenz 173 Apr 11, 2022
SwiftCoroutine - Swift coroutines for iOS, macOS and Linux.
SwiftCoroutine - Swift coroutines for iOS, macOS and Linux.

Many languages, such as Kotlin, Go, JavaScript, Python, Rust, C#, C++ and others, already have coroutines support that makes the async/await pattern i

Alex Belozierov 808 Dec 1, 2022
Venice - Coroutines, structured concurrency and CSP for Swift on macOS and Linux.
Venice - Coroutines, structured concurrency and CSP for Swift on macOS and Linux.

Venice provides structured concurrency and CSP for Swift. Features Coroutines Coroutine cancelation Coroutine groups Channels Receive-only chan

Zewo 1.5k Dec 22, 2022
Syntactic sugar in Swift for asynchronous dispatches in Grand Central Dispatch

Async Now more than syntactic sugar for asynchronous dispatches in Grand Central Dispatch (GCD) in Swift Async sugar looks like this: Async.userInitia

Tobias Due Munk 4.6k Dec 27, 2022
AwaitKit is a powerful Swift library which provides a powerful way to write asynchronous code in a sequential manner.
AwaitKit is a powerful Swift library which provides a powerful way to write asynchronous code in a sequential manner.

AwaitKit is a powerful Swift library inspired by the Async/Await specification in ES8 (ECMAScript 2017) which provides a powerful way to write asynchronous code in a sequential manner.

Yannick Loriot 752 Dec 5, 2022
Elegant ⏱ interface for Swift apps

Each Elegant ⏱ interface for Swift apps Each is a NSTimer bridge library written in Swift. Features Requirements Installation Usage Leaks License Feat

Luca D'Alberti 764 Dec 29, 2022
GCDTimer - Well tested Grand Central Dispatch (GCD) Timer in Swift
GCDTimer - Well tested Grand Central Dispatch (GCD) Timer in Swift

GCDTimer Well tested Grand Central Dispatch (GCD) Timer in Swift. Checkout the test file. Usage Long running timer import GCDTimer

Hemant Sapkota 183 Sep 9, 2022
Schedule timing task in Swift using a fluent API. (A friendly alternative to Timer)
Schedule timing task in Swift using a fluent API. (A friendly alternative to Timer)

Schedule(简体中文) Schedule is a timing tasks scheduler written in Swift. It allows you run timing tasks with elegant and intuitive syntax. Features Elega

Luo Xiu 1.8k Jan 7, 2023
Grand Central Dispatch simplified with swift.

GCDKit GCDKit is Grand Central Dispatch simplified with Swift. for Swift 1.2: Use version 1.0.1 for Swift 2.1 / 2.2: Use the master branch Introductio

John Estropia 317 Dec 6, 2022
Releases(1.0.2)
Owner
Varun Santhanam
Engineering @ Uber
Varun Santhanam
GitHub https://anyasyncsequence.tools
Extensions and additions to AsyncSequence, AsyncStream and AsyncThrowingStream.

Asynchone Extensions and additions to AsyncSequence, AsyncStream and AsyncThrowingStream. Requirements iOS 15.0+ macOS 12.0+ Installation Swift Packag

Red Davis 101 Jan 6, 2023
A Swift microframework for very easy atomic values.

Atomic Atomic is a fast, safe class for making values thread-safe in Swift. It is backed by pthread_mutex_lock which is the fastest, most-efficient lo

Adlai Holler 36 Sep 26, 2022
⚡️ Fast async task based Swift framework with focus on type safety, concurrency and multi threading

Our apps constantly do work. The faster you react to user input and produce an output, the more likely is that the user will continue to use your appl

Said Sikira 814 Oct 30, 2022
Type-safe thread-local storage in Swift

Threadly is a Swift µframework that allows for type-safe thread-local storage. What is Thread-Local Storage? Thread-local storage (TLS) lets you defin

Nikolai Vazquez 71 Aug 6, 2022
Type-safe networking with Swift Concurrency

AsyncRequest AsyncRequest is a type-safe framework for building a suite of requests to communicate with an API, built on top of Swift Concurrency. Ins

Light Year Software, LLC 1 Feb 9, 2022
A general purpose embedded hierarchical lock manager used to build highly concurrent applications of all types. Same type of locker used in many of the large and small DBMSs in existence today.

StickyLocking StickyLocking is a general purpose embedded lock manager which allows for locking any resource hierarchy. Installable Lock modes allow f

Sticky Tools 2 Jun 15, 2021
A complete set of primitives for concurrency and reactive programming on Swift

A complete set of primitives for concurrency and reactive programming on Swift 1.4.0 is the latest and greatest, but only for Swift 4.2 and 5.0 use 1.

AsyncNinja 156 Aug 31, 2022
Futures is a cross-platform framework for simplifying asynchronous programming, written in Swift.

Futures Futures is a cross-platform framework for simplifying asynchronous programming, written in Swift. It's lightweight, fast, and easy to understa

David Ask 60 Aug 11, 2022
GroupWork is an easy to use Swift framework that helps you orchestrate your concurrent, asynchronous functions in a clean and organized way

GroupWork is an easy to use Swift framework that helps you orchestrate your concurrent, asynchronous functions in a clean and organized way. This help

Quan Vo 42 Oct 5, 2022
Hydra ⚡️ Lightweight full-featured Promises, Async & Await Library in Swift

Lightweight full-featured Promises, Async & Await Library in Swift What's this? Hydra is full-featured lightweight library which allows you to write b

Daniele Margutti 2k Dec 24, 2022