Some tests involving futures-rs

Mahmoud Al-Qudsi d24521a5fb Added cargo output		2017-12-09 12:58:25 -06:00
src	Backwards type propagation leads to cryptic errors	2017-12-09 12:50:50 -06:00
.gitignore	Backwards type propagation leads to cryptic errors	2017-12-09 12:50:50 -06:00
Cargo.lock	Backwards type propagation leads to cryptic errors	2017-12-09 12:50:50 -06:00
Cargo.toml	Backwards type propagation leads to cryptic errors	2017-12-09 12:50:50 -06:00
cargo.out	Added cargo output	2017-12-09 12:58:25 -06:00