cargo-ex

This cargo sub-command execute cargo run --example easily via fuzzy finder.

There are some files in the examples directory.

shellsession $ ls -1 examples hello-cargo.rs hello-example.rs hello-rust.rs hello-wave.rs

It shows files using a fuzzy finder in the examples directory when you execute cargo ex.

```shellsession $ cargo ex hello-rust.rs hello-cargo.rs

hello-example.rs hello-wave.rs 4/4 1/0 heo ```

Then you press the enter to execute cargo run --examples.

shellsession $ cargo ex Finished dev [unoptimized + debuginfo] target(s) in 0.12s Running `target/debug/examples/hello-example` Hello example!