Re: nogc v0.5.0 - DIP1008 works!
On Monday, 27 May 2019 at 14:26:16 UTC, ag0aep6g wrote: Oh, yeah. Getting @trusted right is hard. Getting it right when user-provided types are involved is extra hard, because you can't even trust fundamental operations like assignment or copying. In my point of view @trusted means "I use pointer-related operations correctly. Also I am using all @system interfaces correctly". The code in question uses allocator interface correctly. User of this code has a contract to supply allocator that conforms to this interface. If a user supplies mallocator that is not correct, there are two possibilities: - Allocator is buggy. Nothing to do with @trusted code. - Allocator do not conforms to allocator interface. User has broken the contract. Nothing to do with @trusted code. I think we should keep in mind not only technical aspects of @trusted and @system, but this contract too.
Re: Containerize Your D Server Application
On Friday, 19 April 2019 at 20:51:56 UTC, Andre Pany wrote: On Friday, 19 April 2019 at 20:45:12 UTC, Valeriy Fedotov wrote: On Thursday, 14 March 2019 at 12:38:30 UTC, Mike Parker wrote: [...] Seems that multithe tutorial no longer works. ``` The dependency resolution process is taking too long. The dependency graph is likely hitting a pathological case in the resolution algorithm. Please file a bug report at https://github.com/dlang/dub/issues and mention the package recipe that reproduces this error. ``` [...] This question occurs from time to time. Dub version 1.8. is very old and the error you mentioned is fixed in the meantime. Your issue is fixed by update to a recent compiler (which includes a recent dub). Kind regards Andre Sadly, it is not only my issue, it is reproduced for everyone wanting to make a multi-stage build with Dockerfile.multi from tutorial. I have made the PR to fix it (install fresh dmd and dub), but tutorial should be fixed too.
Re: Containerize Your D Server Application
On Thursday, 14 March 2019 at 12:38:30 UTC, Mike Parker wrote: One of the items on my list of "things I'd like to do if I only had the time" is to create a Mud server with D and deploy it with Docker. Just for kicks. If I ever do get around to it, my ignorance of all things Docker will not be the time sink it could have been thanks to this latest post on the D Blog by Kai Nacke. The Blog https://dlang.org/blog/2019/03/14/containerize-your-d-server-application/ Reddit https://www.reddit.com/r/programming/comments/b0zqck/containerize_your_d_server_application/ Seems that multithe tutorial no longer works. ``` The dependency resolution process is taking too long. The dependency graph is likely hitting a pathological case in the resolution algorithm. Please file a bug report at https://github.com/dlang/dub/issues and mention the package recipe that reproduces this error. ``` Seems for me as issue of very old dub version. Running `dub --version` in the container shows ``` DUB version 1.8.0-3, built on May 7 2018 ``` Image tag is ubuntu:cosmic, it is relatively fresh distro (18.10). It is very sad, that dub from official ubuntu repo can not compile any vibe.d app because of this issue. Even in desktop installation. Anyway, the tutoial should be fixed, for example with usage of official Dlang docker image dlang2/dmd-ubuntu. But changing dlang2/dmd-ubuntu does not simply works either, because it is based on ubuntu artful 17.10, and 17.10 does not have libssl1.1. I tried to switch to libssl1.0, but then I got linker errors. Maybe for this beginner tutorial makes sense disabling SSL and swithing to dlang2/dmd-ubuntu base image? P.S. My first post here. :)
