Source code for vibe.d listenTCP()

[max haughton]

On Saturday, 26 February 2022 at 22:25:46 UTC, Chris Piker wrote:
> Hi D
>
> I'm trying out the vibe.d framework for the first time and it 
> looks like many of the functions mutate some hidden global 
> state.  Take for example `listenTCP`.  To help me build a 
> mental picuture of the framework I'd like to see what global 
> state is mutated, but for the life of me I can't even find the 
> source code to listenTCP().  The obvious method of:
> ```bash
> git clone git at github.com:vibe-d/vibe.d.git
> cd vibe.d
> grep -R -n listenTCP
> ```
> returns many instances where listenTCP is used, but none that 
> look like a definition.  It's quite possible I just overlooked 
> it, or maybe it's implemented as a mixin or something weird 
> like that.
>
> Anyway if someone can just help me find the source code to 
> listenTCP inside vibe.d I'd be grateful.
>
> Thanks for your time,

https://dlang.org/spec/traits.html#getLocation can be a 
bruteforce approach to this question when dealing with a new 
codebase.