Re: [swift-evolution] Availability checking of libraries (weak linking?)

2017-01-19 Thread Swizzlr via swift-evolution
Thanks all, Ben's answer was exactly what I was looking for; Slava's suggestion merits discussion perhaps when canImport is available. Thanks again! Tom Sent from my iPhone > On 19 Jan 2017, at 02:07, Ben Rimmington wrote: > > >> On 19 Jan 2017, at 00:24, Swizzlr wrote: >> >> Say I have an

[swift-evolution] Availability checking of libraries (weak linking?)

2017-01-18 Thread Swizzlr via swift-evolution
Say I have an awesome type, and I provide some extensions that makes it work really well with a few other packages. I don't want to force those packages on my users, but if they have them, I want to extend them with my awesome type/function/whatever convenience. What can be done in code and pac