Re: dpq2: spurious error message

[Nicholas Wilson via Digitalmars-d-learn]

On Tuesday, 13 February 2018 at 17:17:41 UTC, Nicholas Wilson 
wrote:
On Tuesday, 13 February 2018 at 17:08:24 UTC, Nicholas Wilson 
wrote:
Is this a problem with the library or me? Can I work around 
it? How?


Thanks
Nic


So digging around in the library code, commenting it out seems 
to work for now as I don't use UUIDs. Error didn't originate 
from my code because it wasn't a template. I'm still surprised 
that it built and then errored in my code.


Ahh it requires vibe.d 0.8.2

Re: dpq2: spurious error message

[Nicholas Wilson via Digitalmars-d-learn]

On Tuesday, 13 February 2018 at 17:08:24 UTC, Nicholas Wilson 
wrote:
Is this a problem with the library or me? Can I work around it? 
How?


Thanks
Nic


So digging around in the library code, commenting it out seems to 
work for now as I don't use UUIDs. Error didn't originate from my 
code because it wasn't a template. I'm still surprised that it 
built and then errored in my code.

dpq2: spurious error message

[Nicholas Wilson via Digitalmars-d-learn]

import vibe.vibe;
import vibe.db.postgresql;

QueryParams p;
p.sqlCommand = "select 
title,url,url_title,messagebody,generationtime from items order 
by generationtime;";

auto _items = conn.execParams(p);

struct Range
{
 immutable Answer a;
  size_t i;
  immutable(Row) front() { return a[i]; }
  @property void popFront() { i++; }
  bool empty() { return i == a.length; }
}
auto items = Range(_items,0);
res.render!("items.dt", items); // usual vibe.d function

//items.dt
- import std.datetime.date;
- import dpq2.conv.time;
- import dpq2.conv.to_d_types;
- foreach(i; items)
item
title= i["title"].as!string
link= i["url"].as!string
description= i["messagebody"].as!string
pubDate= 
DateTimeToRfc822String(i["generationTime"].as!DateTime)


I get the following _two_ lots of the following error (between 
the ):

Compiling Diet HTML template rss.dt...
-
dpq2-1.0.0-alpha.7/dpq2/src/dpq2/conv/to_bson.d(143,23): Error: 
none of the overloads of '__ctor' are callable using argument 
types (UUID), candidates are:
vibe-d-0.7.32/vibe-d/source/vibe/data/bson.d(148,2):
vibe.data.bson.Bson.this(Type type, immutable(ubyte)[] data)
vibe-d-0.7.32/vibe-d/source/vibe/data/bson.d(185,2):
vibe.data.bson.Bson.this(double value)
vibe-d-0.7.32/vibe-d/source/vibe/data/bson.d(187,2):
vibe.data.bson.Bson.this(string value, Type type = 
cast(Type)cast(ubyte)2u)
vibe-d-0.7.32/vibe-d/source/vibe/data/bson.d(194,2):
vibe.data.bson.Bson.this(const(Bson[string]) value)
vibe-d-0.7.32/vibe-d/source/vibe/data/bson.d(196,2):
vibe.data.bson.Bson.this(const(Bson[]) value)
dpq2-1.0.0-alpha.7/dpq2/src/dpq2/conv/to_bson.d(143,23):
... (10 more, -v to show) ...

-
const(ubyte[]) Is not tested in integration tests!
UUID Is not tested in integration tests!
TTimeStamp!false Is not tested in integration tests!
Json Is not tested in integration tests!


Is this a problem with the library or me? Can I work around it? 
How?


Thanks
Nic