1 #![warn(clippy::let_underscore_lock)]
3 extern crate parking_lot;
6 let m = std::sync::Mutex::new(());
7 let rw = std::sync::RwLock::new(());
13 let _ = rw.try_read();
14 let _ = rw.try_write();
16 use parking_lot::{lock_api::RawMutex, Mutex, RwLock};
18 let p_m: Mutex<()> = Mutex::const_new(RawMutex::INIT, ());
21 let p_m1 = Mutex::new(0);
24 let p_rw = RwLock::new(0);