You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: suspicious_unary_op_formatting.rs
    path of file: ./repos/rust-clippy/tests/ui
    
    the code of the file until where you have to start completion: #![warn(clippy::suspicious_unary_op_formatting)]
#![allow(clippy::needless_if)]

#[rustfmt::skip]
fn main() {
    // weird binary operator formatting:
    let a = 42;

    if a >- 30 {}
    //~^ ERROR: by not having a space between `>` and `-` it looks like `>-` is a single o
    if a >=- 30 {}
    //~^ ERROR: by not having a 
    
fn main() {
    // weird binary operator formatting:
    let a = 42;

    if a >- 30 {}
    //~^ ERROR: by not having a space between `>` and `-` it looks like `>-` is a single o
    if a >=- 30 {}
    //~^ ERROR: by not having a space between `>=` and `-` it looks like `>=-` is a single

    let b = true;
    let c = false;

    if b &&! c {}
    //~^ ERROR: by not having a space between `&&` and `!` it looks like `&&!` is a single

    if a >-   30 {}
    //~^ ERROR: by not having a space between `>` and `-` it looks like `>-` is a single o

    // those are ok:
    if a >-30 {}
    if a < -30 {}
    if b && !c {}
    if a > -   30 {}
}