Apparently sanxiyn is planning on looking to add support at a similar level to D...

		asb on April 11, 2013 \| parent \| context \| favorite \| on: Rust will likely not support tail call optimizatio... Apparently sanxiyn is planning on looking to add support at a similar level to D: http://www.reddit.com/r/rust/comments/1c3clf/c_ffi/c9codm1