SwiftTryCatch

master

Adds try-catch support for Swift
williamFalcon/SwiftTryCatch

SwiftTryCatch

Adds try/catch support for Swift.

Simple wrapper built around Objective-C @try/@catch/@finally.

##Usage

Install via Cocoapods

pod 'SwiftTryCatch'

Import

If using Frameworks for pods (use_frameworks! flag in Podfile):

import SwiftTryCatch

or import into Obj-C bridging header:

#import "SwiftTryCatch.h"

Use

SwiftTryCatch.try({
         // try something
     }, catch: { (error) in
         print("\(error.description)")
     }, finally: {
         // close resources
})

Notes

It was pointed out that without -fobjc-arc-exceptions flag this will lead to memory leaks

http://clang.llvm.org/docs/AutomaticReferenceCounting.html#exceptions

Therefore, ARC-generated code leaks by default on exceptions, which is just fine if the process is going to be immediately terminated anyway. Programs which do care about recovering from exceptions should enable the option.

Description

  • Swift Tools
View More Packages from this Author

Dependencies

  • None
Last updated: Mon Dec 09 2024 02:03:33 GMT-1000 (Hawaii-Aleutian Standard Time)