Rust code shared from the playground

playground.rs

#[macro_use]
extern crate lazy_static;

// Just to make the compiler happy on play.rust-lang.org
struct Logger {counter:  i32 }

lazy_static! {
// You missed the word `ref`
    static ref LOGGER: Logger = Logger{counter: 0};
//         ^^^^^^
//  error: no rules expected the token `LOGGER`
}

fn main() {}