Early review of std.logger

[ilya-stromberg]

On Tuesday, 15 October 2013 at 14:20:15 UTC, Robert Schadek wrote:
> On 10/15/2013 04:12 PM, Sönke Ludwig wrote:
>>
>> Believe it or not, for some reason I suspected as much.
>>
>> Yes, but the point is that when looking only at func1, you 
>> might
>> expect that all messages are logged as debug messages, but the 
>> last
>> one will be logged as a warning instead. func2 may be hidden in
>> library where the function body is not readily available.
> Logging is the most unpure functionality I can think of. It is 
> side
> effect heaven.

Yes, but we should minimise possible side effects.