vibe.d get body of HTTPServerResponse

[Steven Schveighoffer]

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