Re: [PROPOSAL] Builder, a build system integration for Emacs

[Gregory Heytings]

> > You are apparently unaware that Rust guarantees backward compatility of 
> > source code.
>
> I am unware of almost _everything_ about Rust

The "you" above was not you (Richard) ;-)

> Other people have told me that Rust changes very often, that it is 
> unstable.

That's incorrect, unless you use Rust's "nightly" version, which is its 
experimental branch.  Rust's "stable" is stable, and code that builds with 
a stable version of the Rust compiler should build with any later stable 
version of the Rust compiler.