| #![warn(clippy::rc_buffer)] |
| #![allow(dead_code, unused_imports)] |
| |
| use std::cell::RefCell; |
| use std::ffi::OsString; |
| use std::path::PathBuf; |
| use std::rc::Rc; |
| |
| struct S { |
| // triggers lint |
| bad1: Rc<String>, |
| //~^ rc_buffer |
| bad2: Rc<PathBuf>, |
| //~^ rc_buffer |
| bad3: Rc<Vec<u8>>, |
| //~^ rc_buffer |
| bad4: Rc<OsString>, |
| //~^ rc_buffer |
| // does not trigger lint |
| good1: Rc<RefCell<String>>, |
| } |
| |
| // triggers lint |
| fn func_bad1(_: Rc<String>) {} |
| //~^ rc_buffer |
| fn func_bad2(_: Rc<PathBuf>) {} |
| //~^ rc_buffer |
| fn func_bad3(_: Rc<Vec<u8>>) {} |
| //~^ rc_buffer |
| fn func_bad4(_: Rc<OsString>) {} |
| //~^ rc_buffer |
| // does not trigger lint |
| fn func_good1(_: Rc<RefCell<String>>) {} |
| |
| fn main() {} |
