clippy 0.0.23

A bunch of helpful lints to avoid common pitfalls in Rust
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#![feature(plugin)]
#![feature(convert)]
#![plugin(clippy)]

#![deny(clippy)]

fn test_as_slice() {
    let v = vec![1];
    v.as_slice(); //~ERROR used as_slice() from the 'convert' nightly feature. Use &[..]

    let mut v2 = vec![1];
    v2.as_mut_slice(); //~ERROR used as_mut_slice() from the 'convert' nightly feature. Use &mut [..]
}

struct ShouldWork;

impl ShouldWork {
    fn as_slice(&self) -> &ShouldWork { self }
}

fn test_should_work() {
    let sw = ShouldWork;
    sw.as_slice();
}

fn main() {
    test_as_slice();
    test_should_work();
}