#![feature(plugin)] #![plugin(clippy)] #![deny(clippy)] #![deny(mutex_integer)] fn main() { use std::sync::Mutex; Mutex::new(true); //~ERROR Consider using an AtomicBool instead of a Mutex here. Mutex::new(5usize); //~ERROR Consider using an AtomicUsize instead of a Mutex here. Mutex::new(9isize); //~ERROR Consider using an AtomicIsize instead of a Mutex here. let mut x = 4u32; Mutex::new(&x as *const u32); //~ERROR Consider using an AtomicPtr instead of a Mutex here. Mutex::new(&mut x as *mut u32); //~ERROR Consider using an AtomicPtr instead of a Mutex here. Mutex::new(0u32); //~ERROR Consider using an AtomicUsize instead of a Mutex here. Mutex::new(0i32); //~ERROR Consider using an AtomicIsize instead of a Mutex here. Mutex::new(0f32); // there are no float atomics, so this should not lint }