error: usage of `Rc<T>` when T is a buffer type --> $DIR/rc_buffer.rs:12:11 | LL | bad1: Rc<String>, | ^^^^^^^^^^ help: try: `Rc<str>` | = note: `-D clippy::rc-buffer` implied by `-D warnings` error: usage of `Rc<T>` when T is a buffer type --> $DIR/rc_buffer.rs:13:11 | LL | bad2: Rc<PathBuf>, | ^^^^^^^^^^^ help: try: `Rc<std::path::Path>` error: usage of `Rc<T>` when T is a buffer type --> $DIR/rc_buffer.rs:14:11 | LL | bad3: Rc<Vec<u8>>, | ^^^^^^^^^^^ help: try: `Rc<[u8]>` error: usage of `Rc<T>` when T is a buffer type --> $DIR/rc_buffer.rs:15:11 | LL | bad4: Rc<OsString>, | ^^^^^^^^^^^^ help: try: `Rc<std::ffi::OsStr>` error: usage of `Rc<T>` when T is a buffer type --> $DIR/rc_buffer.rs:21:17 | LL | fn func_bad1(_: Rc<String>) {} | ^^^^^^^^^^ help: try: `Rc<str>` error: usage of `Rc<T>` when T is a buffer type --> $DIR/rc_buffer.rs:22:17 | LL | fn func_bad2(_: Rc<PathBuf>) {} | ^^^^^^^^^^^ help: try: `Rc<std::path::Path>` error: usage of `Rc<T>` when T is a buffer type --> $DIR/rc_buffer.rs:23:17 | LL | fn func_bad3(_: Rc<Vec<u8>>) {} | ^^^^^^^^^^^ help: try: `Rc<[u8]>` error: usage of `Rc<T>` when T is a buffer type --> $DIR/rc_buffer.rs:24:17 | LL | fn func_bad4(_: Rc<OsString>) {} | ^^^^^^^^^^^^ help: try: `Rc<std::ffi::OsStr>` error: aborting due to 8 previous errors