<p dir="auto"><code class="notranslate">static pub MANTISSA_DIGITS: uint = 53u;</code><br>
I guess that should be 24. Or is there some reasoning behind it that I don't see?<br>
As well as <code class="notranslate">std::f32::DIGITS</code> which should probably be 6 instead of 15.</p>
<p dir="auto">Dependency information from compilers is useful to build incrementally. Without that, build process will be incorrect and/or slow.</p>
<p dir="auto">GCC and Clang can emit such information in (a subset of) Makefile syntax. AFAIK that can be used from <code class="notranslate">make</code> (of cource) and <a href="http://martine.github.io/ninja/" rel="nofollow">ninja</a>. It might be nice if rustc provides similar feature, I think.</p>