I've been spending some time in the last few weeks to prototype a
logging framework that's inspired by
[SLF4J](https://www.slf4j.org/). To that end, I've created
[SLF4D](https://github.com/andrewlalis/slf4d), which provides a
common logging interface, and a pluggable architecture to allow
third-parties to handle log messages generated by any logger in
an application.
Here's a short example of how it can be used in your code:
```d
import slf4d;
void main() {
auto log = getLogger();
log.info("This is an info message.");
log.errorF!"This is an error message: %d"(42);
}
```
The library includes a default "logging provider" that just
outputs formatted messages to stdout and stderr, but a
third-party provider can be used by calling
`configureLoggingProvider(provider)`.
The idea is that I can create logging providers to wrap the
various logging facilities available in the D ecosystem already
(Phobos, Vibe-D, etc.), so SLF4D can serve as a common interface
to any provider.
I'd appreciate any feedback on this so far! This first version
should be mostly stable, but there may of course be bugs. Thanks!
