On Sun, Jul 14, 2013 at 03:51:25PM +1000, Brendan Zabarauskas wrote:
> I'm a fan of sticking with the fmt! style - it separates the data
> from the representation as opposed to mixing the two. But maybe I'm
> just an old fuddy-duddy.
+1 for format strings, though I'm not wedded to the precise C
conventions.
I particularly dislike intermixing expressions and the string.
I often have things like this:
debug!(fmt!("Entering %s: foo=%s bar=%s",
some_long_expression.id.to_str(),
foo.repr(tcx, ...),
...));
When expressions get long, it's very ugly for them to be mixed
in with the string.
Niko
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