vibe.d get body of HTTPServerResponse

[JG]

On Monday, 2 November 2020 at 17:02:01 UTC, Steven Schveighoffer 
wrote:
> On 11/2/20 10:10 AM, JG wrote:
>> I am trying to get the body the response generated by:
>> 
>> res.render!("index.dt");
>> 
>> where res is of type HTTPServerResponse
>> 
>> Does anyone know how I might go about this?
>> 
>
> That is a convenience wrapper to diet-ng:
>
> https://github.com/vibe-d/vibe.d/blob/70b50fdb9cd4144f1a5007b36e6ac39d4731c140/http/vibe/http/server.d#L337-L346
>
> Instead, create your own output range (maybe a char[] 
> appender?) and compile to that yourself:
>
> import diet.html : compileHTMLDietFile;
> import std.array : appdender;
>
> auto app = appender!(char[]);
> compileHTMLDietFile!("index.dt")(app);
>
> auto resultingHTML = app.data;
>
> -Steve

Thank you very much.